Italian (italiano [itaˈljaːno] () or lingua italiana [ˈliŋɡwa itaˈljaːna]) is a Romance language of the Indo-European language family. Italian is, by most measures and together with Sardinian, the closest language to Latin, from which it descends via Vulgar Latin. Italian is an official language in Italy, Switzerland (where it is the main language of Ticino and southern Grisons[note 1]), San Marino and Vatican City. It has an official minority status in western Istria (Croatia and Slovenia). It formerly had official status in Albania, Malta, Monaco, Montenegro (Kotor), Greece (Ionian Islands and Dodecanese) and is generally understood in Corsica by Corsican speakers (due to its close relation to this Tuscan-influenced language). It also used to be an official language in the former Italian East Africa and Italian North Africa, where it still plays a significant role in various sectors. Italian is also spoken by large expatriate communities in the Americas and Australia. Italian is included under the languages covered by the in Bosnia and Herzegovina and in Romania, although Italian is neither a co-official nor a protected language in these countries. Many speakers of Italian are native bilinguals of both Italian (either in its standard form or regional varieties) and other regional languages.
Italian is a major European language, being one of the official languages of the and one of the working languages of the Council of Europe. It is the second most widely spoken native language in the European Union with 67 million speakers (15% of the EU population) and it is spoken as a second language by 13.4 million EU citizens (3%). Including Italian speakers in non-EU European countries (such as Switzerland, Albania and the United Kingdom) and on other continents, the total number of speakers is approximately 85 million. Italian is the main working language of the Holy See, serving as the lingua franca (common language) in the Roman Catholic hierarchy as well as the official language of the Sovereign Military Order of Malta. Italian is known as the language of music because of its use in musical terminology and opera; numerous Italian words referring to music have become international terms taken into various languages worldwide. Its influence is also widespread in the arts and in the food and luxury goods markets.
Italian was adopted by the state after the Unification of Italy, having previously been a literary language based on Tuscan as spoken mostly by the upper class of Florentine society. Its development was also influenced by other Italian languages and, to some minor extent, by the Germanic languages of the post-Roman invaders. The incorporation into Italian of learned words from its own ancestor language, Latin, is another form of lexical borrowing through the influence of written language, scientific terminology and the liturgical language of the Church. Throughout the Middle Ages and into the early modern period, most literate Italians were also literate in Latin and thus they easily adopted Latin words into their writing—and eventually speech—in Italian. Unlike most other Romance languages, Italian retains Latin's contrast between short and long consonants. Almost all native Italian words end with vowels, a factor that makes Italian words extremely easy to use in rhyming. Italian has a 7 vowel sound system ('e' and 'o' have mid-low and mid-high sounds); Classical Latin had 10, 5 with short and 5 with long sounds.
During the Middle Ages, the established written language in Europe was Latin, though the great majority of people were illiterate, and only a handful were well versed in the language. In the Italian peninsula, as in most of Europe, most would instead speak a local vernacular. These dialects, as they are commonly referred to, evolved from Vulgar Latin over the course of centuries, unaffected by formal standards and teachings. They are not in any sense "dialects" of standard Italian, which itself started off as one of these local tongues, but sister languages of Italian. Mutual intelligibility with Italian varies widely, as it does with Romance languages in general. The Romance dialects of Italy can differ greatly from Italian at all levels (phonology, morphology, syntax, lexicon, pragmatics) and are classified typologically as distinct languages.
The standard Italian language has a poetic and literary origin in the writings of Tuscan writers of the 12th century, and, even though the grammar and core lexicon are basically unchanged from those used in Florence in the 13th century, the modern standard of the language was largely shaped by relatively recent events. However, Romance vernacular as language spoken in the Apennine peninsula has a longer history. In fact, the earliest surviving texts that can definitely be called vernacular (as distinct from its predecessor Vulgar Latin) are legal formulae known as the Placiti Cassinesi from the Province of Benevento that date from 960 to 963, although the Veronese Riddle, probably from the 8th or early 9th century, contains a late form of Vulgar Latin that can be seen as a very early sample of a vernacular dialect of Italy.
The Italian language has progressed through a long and slow process, which started after the Roman Empire's fall in the 5th century. 
The language that came to be thought of as Italian developed in central Tuscany and was first formalized in the early 14th century through the works of Tuscan writer Dante Alighieri, written in his native Florentine. Dante's epic poems, known collectively as the Commedia, to which another Tuscan poet Giovanni Boccaccio later affixed the title Divina, were read throughout the peninsula and his written dialect became the "canonical standard" that all educated Italians could understand. Dante is still credited with standardizing the Italian language. In addition to the widespread exposure gained through literature, the Florentine dialect also gained prestige due to the political and cultural significance of Florence at the time and the fact that it was linguistically an intermediate between the northern and the southern Italian dialects.:22 Thus the dialect of Florence became the basis for what would become the official language of Italy.
Italian was progressively made an official language of most of the Italian states predating unification, slowly replacing Latin, even when ruled by foreign powers (like Spain in the Kingdom of Naples, or Austria in the Kingdom of Lombardy-Venetia), even though the masses kept speaking primarily their local vernaculars. Italian was also one of the many recognised languages in the Austro-Hungarian Empire.
Italy has always had a distinctive dialect for each city because the cities, until recently, were thought of as city-states. Those dialects now have considerable variety. As Tuscan-derived Italian came to be used throughout Italy, features of local speech were naturally adopted, producing various versions of regional Italian. The most characteristic differences, for instance, between Roman Italian and Milanese Italian are the gemination of initial consonants and the pronunciation of stressed "e", and of "s" in some cases: e.g. va bene "all right" is pronounced [vabˈbɛːne] by a Roman (and by any standard Italian speaker), [vaˈbeːne] by a Milanese (and by any speaker whose native dialect lies to the north of the La Spezia–Rimini Line); a casa "at home" is [akˈkaːsa] for Roman, [akˈkaːsa] or [akˈkaːza] for standard, [aˈkaːza] for Milanese and generally northern.
In contrast to the Gallo-Italic linguistic panorama of northern Italy, the Italo-Dalmatian Neapolitan and its related dialects were largely unaffected by the Franco-Occitan influences introduced to Italy mainly by bards from France during the Middle Ages, but after the Norman conquest of southern Italy, Sicily became the first Italian land to adopt Occitan lyric moods (and words) in poetry. Even in the case of Northern Italian languages, however, scholars are careful not to overstate the effects of outsiders on the natural indigenous developments of the languages.
The economic might and relatively advanced development of Tuscany at the time (Late Middle Ages) gave its language weight, though Venetian remained widespread in medieval Italian commercial life, and Ligurian (or Genoese) remained in use in maritime trade alongside the Mediterranean. The increasing political and cultural relevance of Florence during the periods of the rise of the Banco Medici, Humanism, and the Renaissance made its dialect, or rather a refined version of it, a standard in the arts.
The Renaissance era, known as il Rinascimento ("the Rebirth") in Italian, was seen as a time of "rebirth", which is the literal meaning of both renaissance (from French) and rinascimento (Italian).
During this time, long-existing beliefs stemming from the teachings of the Roman Catholic Church began to be understood from new perspectives as humanists—individuals who placed emphasis on the human body and its full potential—began to shift focus from the church to human beings themselves. Humanists began forming new beliefs in various forms: social, political, and intellectual. The ideals of the Renaissance were evident throughout the Protestant Reformation, which took place simultaneously with the Renaissance. The Protestant Reformation began with Martin Luther's rejection of the selling of indulgences by Johann Tetzel and other authorities within the Roman Catholic Church, resulting in Luther's eventual break-off from the Roman Catholic Church in the Diet of Worms. After Luther was excommunicated from the Roman Catholic Church, he founded what was then understood to be a sect of Catholicism, later referred to as Lutheranism. Luther's preaching in favor of faith and scripture rather than tradition led him to translate the Bible into many other languages, which would allow for people from all over Europe to read the Bible. Previously, the Bible was only translated into Latin, but after this development it could be understood in many other languages, including Italian. The Italian language was able to spread even more with the help of Luther and the invention of the printing press by Johannes Gutenberg. The printing press facilitated the spread of Italian because it was able to rapidly produce texts, such as the Bible, and cut the costs of books which allowed for more people to have access to the translated Bible and new pieces of literature. The Roman Catholic Church was losing its control over the population, as it was not open to change, and there was an increasing number of reformers with differing beliefs.
Italian became the language used in the courts of every state in the Italian peninsula, as well as the prestige variety used in the island of Corsica (but not in the neighboring Sardinia, which on the contrary underwent Italianization well into the late 18th century, under Savoyard sway: the island's linguistic composition, roofed by the prestige of Spanish among the Sardinians, would therein make for a rather slow process of assimilation to the Italian cultural sphere). The rediscovery of Dante's De vulgari eloquentia, as well as a renewed interest in linguistics in the 16th century, sparked a debate that raged throughout Italy concerning the criteria that should govern the establishment of a modern Italian literary and spoken language. This discussion, known as questione della lingua (i. e., the problem of the language), ran through the Italian culture until the end of the 19th century, often linked to the political debate on achieving a united Italian state. Renaissance scholars divided into three main factions:
A fourth faction claimed that the best Italian was the one that the papal court adopted, which was a mixture of the Tuscan and Roman dialects. Eventually, Bembo's ideas prevailed, and the foundation of the Accademia della Crusca in Florence (1582–1583), the official legislative body of the Italian language, led to publication of Agnolo Monosini's Latin tome Floris italicae linguae libri novem in 1604 followed by the first Italian dictionary in 1612.
The continual advancements in technology plays a crucial role in the diffusion of languages. After the invention of the printing press in the fifteenth century, the number of printing presses in Italy grew rapidly and by the year 1500 reached a total of 56, the biggest number of printing presses in all of Europe. This enabled the production of more pieces of literature at a lower cost and as the dominant language, Italian spread.
An important event that helped the diffusion of Italian was the conquest and occupation of Italy by Napoleon in the early 19th century (who was himself of Italian-Corsican descent). This conquest propelled the unification of Italy some decades after and pushed the Italian language into a lingua franca used not only among clerks, nobility, and functionaries in the Italian courts but also by the bourgeoisie.
Italian literature's first modern novel, I promessi sposi (The Betrothed) by Alessandro Manzoni, further defined the standard by "rinsing" his Milanese "in the waters of the Arno" (Florence's river), as he states in the preface to his 1840 edition.
After unification, a huge number of civil servants and soldiers recruited from all over the country introduced many more words and idioms from their home languages—ciao is derived from the Venetian word s-cia[v]o ("slave"), panettone comes from the Lombard word panetton, etc. Only 2.5% of Italy's population could speak the Italian standardized language properly when the nation was unified in 1861.
Italian is a Romance language, a descendant of Vulgar Latin (colloquial spoken Latin). Standard Italian is based on Tuscan, especially its Florentine dialect, and is therefore an Italo-Dalmatian language, a classification that includes most other central and southern Italian languages and the extinct Dalmatian.
According to many sources, Italian is the closest language to Latin in terms of vocabulary. According to the Ethnologue, Lexical similarity is 89% with French, 87% with Catalan, 85% with Sardinian, 82% with Spanish, 80% with Portuguese, 78% with Ladin, 77% with Romanian. Estimates may differ according to sources.
One study (analyzing the degree of differentiation of Romance languages in comparison to Latin (comparing phonology, inflection, discourse, syntax, vocabulary, and intonation) estimated that distance between Italian and Latin is higher than that between Sardinian and Latin. In particular, its vowels are the second-closest to Latin after Sardinian. As in most Romance languages, stress is distinctive.
Italian is an official language of Italy and San Marino and is spoken fluently by the majority of the countries' populations. Italian is the third most spoken language in Switzerland (after German and French), though its use there has moderately declined since the 1970s. Italian is also used in administration and official documents in Vatican City.
Due to heavy Italian influence during the Italian colonial period, Italian is still understood by some in former colonies. Although it was the primary language in Libya since colonial rule, Italian greatly declined under the rule of Muammar Gaddafi, who expelled the Italian Libyan population and made Arabic the sole official language of the country. A few hundred Italian settlers returned to Libya in the 2000s.
Italian was the official language of Eritrea during Italian colonisation. Italian is today used in commerce and it is still spoken especially among elders; besides that, Italian words are incorporated as loan words in the main language spoken in the country (Tigrinya). The capital city of Eritrea, Asmara, still has several Italian schools, established during the colonial period. In the early 19th century, Eritrea was the country with the highest number of Italians abroad, and the Italian Eritreans grew from 4,000 during World War I to nearly 100,000 at the beginning of World War II. In Asmara there are two Italian schools:
Italian was also introduced to Somalia through colonialism and was the sole official language of administration and education during the colonial period but fell out of use after government, educational and economic infrastructure were destroyed in the Somali Civil War.
Although over 17 million Americans are of Italian descent, only a little over one million people in the United States speak Italian at home. Nevertheless, an Italian language media market does exist in the country.
Italian immigrants to South America have also brought a presence of the language to that continent. According to some sources, Italian is the second most spoken language in Argentina after the official language of Spanish, although its number of speakers, mainly of the older generation, is decreasing.
Italian is widely taught in many schools around the world, but rarely as the first foreign language. In the 21st century, technology also allows for the continual spread of the Italian language, as people have new ways to learn how to speak, read, and write languages at their own pace and at any given time. For example, the free website and application Duolingo has 4.94 million English speakers learning the Italian language.
According to the Italian Ministry of Foreign Affairs, every year there are more than 200,000 foreign students who study the Italian language; they are distributed among the 90 Institutes of Italian Culture that are located around the world, in the 179 Italian schools located abroad, or in the 111 Italian lecturer sections belonging to foreign schools where Italian is taught as a language of culture.
From the late nineteenth to the mid-twentieth century, thousands of Italians settled in Argentina, Uruguay, Southern Brazil and Venezuela, as well as in Canada and the United States, where they formed a physical and cultural presence.
In some cases, colonies were established where variants of regional languages of Italy were used, and some continue to use this regional language. Examples are Rio Grande do Sul, Brazil, where Talian is used, and the town of Chipilo near Puebla, Mexico; each continues to use a derived form of Venetian dating back to the nineteenth century. Another example is Cocoliche, an Italian–Spanish pidgin once spoken in Argentina and especially in Buenos Aires, and Lunfardo.
Starting in late medieval times in much of Europe and the Mediterranean, Latin was replaced as the primary commercial language by Italian language variants (especially Tuscan and Venetian). These variants were consolidated during the Renaissance with the strength of Italy and the rise of humanism and the arts.
During that period, Italy held artistic sway over the rest of Europe. It was the norm for all educated gentlemen to make the Grand Tour, visiting Italy to see its great historical monuments and works of art. It thus became expected to learn at least some Italian. In England, while the classical languages Latin and Greek were the first to be learned, Italian became the second most common modern language after French, a position it held until the late eighteenth century when it tended to be replaced by German. John Milton, for instance, wrote some of his early poetry in Italian.
Within the Catholic church, Italian is known by a large part of the ecclesiastical hierarchy and is used in substitution for Latin in some official documents.
Italian loanwords continue to be used in most languages in matters of art and music (especially classical music including opera), in the design and fashion industries, in some sports like football and especially in culinary terms.
In Italy, almost all the other languages spoken as the vernacular—other than standard Italian and some languages spoken among immigrant communities—are often imprecisely called "Italian dialects", even though they are quite different, with some belonging to different linguistic branches. The only exceptions to this are twelve groups considered "historical language minorities", which are officially recognized as distinct minority languages by the law. On the other hand, Corsican (a language spoken on the French island of Corsica) is closely related to medieval Tuscan, from which Standard Italian derives and evolved.
The differences in the evolution of Latin in the different regions of Italy can be attributed to the presence of three other types of languages: substrata, superstrata, and adstrata. The most prevalent were substrata (the language of the original inhabitants), as the Italian dialects were most likely simply Latin as spoken by native cultural groups. Superstrata and adstrata were both less important. Foreign conquerors of Italy that dominated different regions at different times left behind little to no influence on the dialects. Foreign cultures with which Italy engaged in peaceful relations with, such as trade, had no significant influence either.:19-20
Throughout Italy, regional variations of Standard Italian, called Regional Italian, are spoken. Regional differences can be recognized by various factors: the openness of vowels, the length of the consonants, and influence of the local language (for example, in informal situations andà, annà and nare replace the standard Italian andare in the area of Tuscany, Rome and Venice respectively for the infinitive "to go").
There is no definitive date when the various Italian variants of Latin—including varieties that contributed to modern Standard Italian—began to be distinct enough from Latin to be considered separate languages. One criterion for determining that two language variants are to be considered separate languages rather than variants of a single language is that they have evolved so that they are no longer mutually intelligible; this diagnostic is effective if mutual intelligibility is minimal or absent (e.g. in Romance, Romanian and Portuguese), but it fails in cases such as Spanish-Portuguese or Spanish-Italian, as native speakers of either pairing can understand each other well if they choose to do so. Nevertheless, on the basis of accumulated differences in morphology, syntax, phonology, and to some extent lexicon, it is not difficult to identify that for the Romance varieties of Italy, the first extant written evidence of languages that can no longer be considered Latin comes from the ninth and tenth centuries C.E. These written sources demonstrate certain vernacular characteristics and sometimes explicitly mention the use of the vernacular in Italy. Full literary manifestations of the vernacular began to surface around the 13th century in the form of various religious texts and poetry.:21Although these are the first written records of Italian varieties separate from Latin, the spoken language had likely diverged long before the first written records appear, since those who were literate generally wrote in Latin even if they spoke other Romance varieties in person.
Throughout the 19th and 20th centuries, the use of Standard Italian became increasingly widespread and was mirrored by a decline in the use of the dialects. An increase in literacy was one of the main driving factors (one can assume that only literates were capable of learning Standard Italian, whereas those who were illiterate had access only to their native dialect). The percentage of literates rose from 25% in 1861 to 60% in 1911, and then on to 78.1% in 1951. Tullio De Mauro, an Italian linguist, has asserted that in 1861 only 2.5% of the population of Italy could speak Standard Italian. He reports that in 1951 that percentage had risen to 87%. The ability to speak Italian did not necessarily mean it was in everyday use, and most people (63.5%) still usually spoke their native dialects. In addition, other factors such as mass emigration, industrialization, and urbanization, and internal migrations after World War II, contributed to the proliferation of Standard Italian. The Italians who emigrated during the Italian diaspora beginning in 1861 were often of the uneducated lower class, and thus the emigration had the effect of increasing the percentage of literates, who often knew and understood the importance of Standard Italian, back home in Italy. A large percentage of those who had emigrated also eventually returned to Italy, often more educated than when they had left.:35
The Italian dialects have declined in the modern era, as Italy unified under Standard Italian and continues to do so aided by mass media, from newspapers to radio to television.:37
Italian has a seven-vowel system, consisting of /a, ɛ, e, i, ɔ, o, u/, as well as 23 consonants. Compared with most other Romance languages, Italian phonology is conservative, preserving many words nearly unchanged from Vulgar Latin. Some examples:
The conservative nature of Italian phonology is partly explained by its origin. Italian stems from a literary language that is derived from the 13th-century speech of the city of Florence in the region of Tuscany, and has changed little in the last 700 years or so. Furthermore, the Tuscan dialect is the most conservative of all Italian dialects, radically different from the Gallo-Italian languages less than 100 miles to the north (across the La Spezia–Rimini Line).
The following are some of the conservative phonological features of Italian, as compared with the common Western Romance languages (French, Spanish, Portuguese, Galician, Catalan). Some of these features are also present in Romanian.
Compared with most other Romance languages, Italian has many inconsistent outcomes, where the same underlying sound produces different results in different words, e.g. laxāre > lasciare and lassare, captiāre > cacciare and cazzare, (ex)dēroteolāre > sdrucciolare, druzzolare and ruzzolare, rēgīna > regina and reina. Although in all these examples the second form has fallen out of usage, the dimorphism is thought to reflect the several-hundred-year period during which Italian developed as a literary language divorced from any native-speaking population, with an origin in 12th/13th-century Tuscan but with many words borrowed from languages farther to the north, with different sound outcomes. (The La Spezia–Rimini Line, the most important isogloss in the entire Romance-language area, passes only about 20 miles to the north of Florence.) Dual outcomes of Latin /p t k/ between vowels, such as lŏcum > luogo but fŏcum > fuoco, was once thought to be due to borrowing of northern voiced forms, but is now generally viewed as the result of early phonetic variation within Tuscany.
Some other features that distinguish Italian from the Western Romance languages:
Standard Italian also differs in some respects from most nearby Italian languages:
Italian has a shallow orthography, meaning very regular spelling with an almost one-to-one correspondence between letters and sounds. In linguistic terms, the writing system is close to being a phonemic orthography. The most important of the few exceptions are the following (see below for more details):
The Italian alphabet is typically considered to consist of 21 letters. The letters j, k, w, x, y are traditionally excluded, though they appear in loanwords such as jeans, whisky, taxi, xenofobo, xilofono. The letter ⟨x⟩ has become common in standard Italian with the prefix extra-, although (e)stra- is traditionally used; it is also common to use the Latin particle ex(-) to mean "former(ly)" as in: la mia ex ("my ex-girlfriend"), "Ex-Jugoslavia" ("Former Yugoslavia"). The letter ⟨j⟩ appears in the first name Jacopo and in some Italian place-names, such as Bajardo, Bojano, Joppolo, Jerzu, Jesolo, Jesi, Ajaccio, among others, and in Mar Jonio, an alternative spelling of Mar Ionio (the Ionian Sea). The letter ⟨j⟩ may appear in dialectal words, but its use is discouraged in contemporary standard Italian. Letters used in foreign words can be replaced with phonetically equivalent native Italian letters and digraphs: ⟨gi⟩, ⟨ge⟩, or ⟨i⟩ for ⟨j⟩; ⟨c⟩ or ⟨ch⟩ for ⟨k⟩ (including in the standard prefix kilo-); ⟨o⟩, ⟨u⟩ or ⟨v⟩ for ⟨w⟩; ⟨s⟩, ⟨ss⟩, ⟨z⟩, ⟨zz⟩ or ⟨cs⟩ for ⟨x⟩; and ⟨e⟩ or ⟨i⟩ for ⟨y⟩.
Italian has geminate, or double, consonants, which are distinguished by length and intensity. Length is distinctive for all consonants except for /ʃ/, /dz/, /ts/, /ʎ/, /ɲ/, which are always geminate when between vowels, and /z/, which is always single. Geminate plosives and affricates are realized as lengthened closures. Geminate fricatives, nasals, and /l/ are realized as lengthened continuants. There is only one vibrant phoneme /r/ but the actual pronunciation depends on context and regional accent. Generally one can find a flap consonant [ɾ] in unstressed position whereas [r] is more common in stressed syllables, but there may be exceptions. Especially people from the Northern part of Italy (Parma, Aosta Valley, South Tyrol) may pronounce /r/ as [ʀ], [ʁ], or [ʋ].
The voiced postalveolar fricative /ʒ/ is present as a phoneme only in loanwords: for example, garage [ɡaˈraːʒ]. Phonetic [ʒ] is common in Central and Southern Italy as an intervocalic allophone of /dʒ/: gente [ˈdʒɛnte] 'people' but la gente [laˈʒɛnte] 'the people', ragione [raˈʒoːne] 'reason'.
There are two basic classes of nouns in Italian, referred to as genders, masculine and feminine. Gender may be natural (ragazzo 'boy', ragazza 'girl') or simply grammatical with no possible reference to biological gender (masculine costo 'cost', feminine costa 'coast'). Masculine nouns typically end in -o (ragazzo 'boy'), with plural marked by -i (ragazzi 'boys'), and feminine nouns typically end in -a, with plural marked by -e (ragazza 'girl', ragazze 'girls'). For a group composed of boys and girls, ragazzi is the plural, suggesting that -i is a general plural. A third category of nouns is unmarked for gender, ending in -e in the singular and -i in the plural: legge 'law, f. sg.', leggi 'laws, f. pl.'; fiume 'river, m. sg.', fiumi 'rivers, m. pl.', thus assignment of gender is arbitrary in terms of form, enough so that terms may be identical but of distinct genders: fine meaning 'aim', 'purpose' is masculine, while fine meaning 'end, ending' (e.g. of a movie) is feminine, and both are fini in the plural, a clear instance of -i as a non-gendered default plural marker. These nouns often, but not always, denote inanimates. There are a number of nouns that have a masculine singular and a feminine plural, most commonly of the pattern m. sg. -o, f. pl. -a (miglio 'mile, m. sg.', miglia 'miles, f. pl.'; paio 'pair, m. sg., paia 'pairs, f. pl.'), and thus are sometimes considered neuter (these are usually derived from neuter Latin nouns). An instance of neuter gender also exists in pronouns of the third person singular.
Nouns, adjectives, and articles inflect for gender and number (singular and plural).
Like in English, common nouns are capitalized when occurring at the beginning of a sentence. Unlike English, nouns referring to languages (e.g. Italian), speakers of languages, or inhabitants of an area (e.g. Italians) are not capitalized.
There are three types of adjectives: descriptive, invariable and form-changing. Descriptive adjectives are the most common, and their endings change to match the number and gender of the noun they modify. Invariable adjectives are adjectives whose endings do not change. The form changing adjectives "buono (good), bello (beautiful), grande (big), and santo (saint)" change in form when placed before different types of nouns. Italian has three degrees for comparison of adjectives: positive, comparative, and superlative.
The order of words in the phrase is relatively free compared to most European languages. The position of the verb in the phrase is highly mobile. Word order often has a lesser grammatical function in Italian than in English. Adjectives are sometimes placed before their noun and sometimes after. Subject nouns generally come before the verb. Italian is a null-subject language, so that nominative pronouns are usually absent, with subject indicated by verbal inflections (e.g. amo 'I love', ama '(s)he loves', amano 'they love'). Noun objects normally come after the verb, as do pronoun objects after imperative verbs, infinitives and gerunds, but otherwise pronoun objects come before the verb.
There are both indefinite and definite articles in Italian. There are four indefinite articles, selected by the gender of the noun they modify and by the phonological structure of the word that immediately follows the article. Uno is masculine singular, used before z (ts/ or /dz/), s+consonant, gn (/ɲ/), or ps, while masculine singular un is used before a word beginning with any other sound. The noun zio 'uncle' selects masculine singular, thus uno zio 'an uncle' or uno zio anziano 'an old uncle,' but un mio zio 'an uncle of mine'. The feminine singular indefinite articles are una, used before any consonant sound, and its abbreviated form, written un', used before vowels: una camicia 'a shirt', una camicia bianca 'a white shirt', un'altra camicia 'a different shirt'. There are seven forms for definite articles, both singular and plural. In the singular: lo, which corresponds to the uses of uno; il, which corresponds to the uses with consonant of un; la, which corresponds to the uses of una; l', used for both masculine and feminine singular before vowels. In the plural: gli is the masculine plural of lo and l'; i is the plural of il; and le is the plural of feminine la and l'.
There are numerous contractions of prepositions with subsequent articles. There are numerous productive suffixes for diminutive, augmentative, pejorative, attenuating, etc., which are also used to create neologisms.
There are 27 pronouns, grouped in clitic and tonic pronouns. Personal pronouns are separated into three groups: subject, object (which take the place of both direct and indirect objects), and reflexive. Second person subject pronouns have both a polite and a familiar form. These two different types of address are very important in Italian social distinctions. All object pronouns have two forms: stressed and unstressed (clitics). Unstressed object pronouns are much more frequently used, and come before the verb (Lo vedo. 'I see him.'). Stressed object pronouns come after the verb, and are used when emphasis is required, for contrast, or to avoid ambiguity (Vedo lui, ma non lei. 'I see him, but not her'). Aside from personal pronouns, Italian also has demonstrative, interrogative, possessive, and relative pronouns. There are two types of demonstrative pronouns: relatively near (this) and relatively far (that). Demonstratives in Italian are repeated before each noun, unlike in English.
There are three regular sets of verbal conjugations, and various verbs are irregularly conjugated. Within each of these sets of conjugations, there are four simple (one-word) verbal conjugations by person/number in the indicative mood (present tense; past tense with imperfective aspect, past tense with perfective aspect, and future tense), two simple conjugations in the subjunctive mood (present tense and past tense), one simple conjugation in the conditional mood, and one simple conjugation in the imperative mood. Corresponding to each of the simple conjugations, there is a compound conjugation involving a simple conjugation of "to be" or "to have" followed by a past participle. "To have" is used to form compound conjugation when the verb is transitive ("Ha detto", "ha fatto": he/she has said, he/she has made/done), while "to be" is used in the case of verbs of motion and some other intransitive verbs ("È andato", "è stato": he/she has gone, he/she has been). "To be" may be used with transitive verbs, but in such a case it makes the verb passive ("È detto", "è fatto": it is said, it is made/done). This rule is not absolute, and some exceptions do exist.