Is Italian hard to learn for English speakers?

Italian is one of the fastest languages an English speaker can learn by the US diplomats' measure: the Foreign Service Institute puts it at 24 weeks of full-time study, its shortest time for any language, level with Portuguese and ahead of Spanish and French at 30. But Italian is not uniformly easy. Its spelling is a gift, its sounds are mostly friendly, and then three things take real work: the double consonants, the articles, and a vocabulary that takes longer to pay off than its neighbours'.

Updated 7 October 2026 · 5 min read

The easy part: reading it aloud

Spelling. Italian has what linguists call a shallow orthography: each letter stands for close to one sound, and there are few exceptions to learn. Once you know that c and g soften before e and i (cena, gelato) and harden again with an h (chiesa, spaghetti), you can read almost any word aloud correctly, and spell almost any word you hear. English offers nothing like it.

Vowels. Italian has 7 vowel sounds, against more than a dozen in most English accents, and nearly every native word ends in one. There is one subtlety: e and o each have an open and a closed pronunciation in stressed syllables, and the spelling does not show which. Regional accents differ on many of them, so it is a detail to pick up over time rather than learn up front.

Vocabulary you half-know. Through Latin, and through centuries of borrowing into English, a great deal of Italian is recognisable on sight: importante, famiglia, problema, musica, possibile.

The hard part, 1: double consonants

Italian keeps a distinction that English, Spanish and French do not have: a consonant written double is held longer, and the difference changes the word.

English speakers tend to hear these as the same word, and to say them as the same word. Italians will usually understand from context, but it is one of the clearest marks of an English accent in Italian, and it has to be practised out loud: listening alone will not fix it. The same doubling happens across word boundaries in standard Italian and in central and southern speech, where a casa ("at home") is said as if it were accasa — which is why a phrase can sound different from the words you learned.

The hard part, 2: articles that change shape

English has the. Italian has seven forms of it, chosen by the gender and number of the noun and by the sound it begins with:

Lo and gli come before s plus a consonant, z, gn and a few others; l' before a vowel. Then the articles fuse with the commonest prepositions: di + il is del, in + la is nella, su + gli is sugli, da + i is dai. Five prepositions times seven articles is thirty-five little words, and they are among the most frequent in the language. None of this is hard to understand; all of it is hard to do at speed.

The hard part, 3: the vocabulary takes longer to pay off

This is the surprise, and it is measurable. On 247 million words of Italian film and television dialogue (the OpenSubtitles 2018 corpus), the most frequent word forms cover:

The first 1,000 Italian word forms cover 74.7% of what is said, slightly less than Spanish (74.9%) and well behind French (79.4%) and German (77.6%). Half of all Italian speech takes 123 word forms; Spanish needs 95 and French only 64. On samples of equal size, which is the fair comparison, the ordering is the same.

The main reason is how many shapes each common word takes. Italian verbs have a separate form for nearly every person and tense — sono, sei, è, siamo, siete, sono, ero, sarò, sia, fossi — and the articles above multiply every noun phrase. A frequency list counts each shape as its own word, so the same amount of grammar is spread over more rows. What this means in practice: an Italian learner needs a few more forms than a Spanish learner to follow the same share of speech — not because the words are harder, but because each one comes in more versions.

Verbs, briefly

Italian verbs are about as demanding as Spanish ones, with one extra decision: in the past tense most verbs take avere (ho mangiato, "I ate") but verbs of motion and change take essere (sono andato, "I went"), and then the participle agrees with the subject like an adjective (sono andata, if the speaker is a woman). There is a subjunctive, used after verbs of thinking and wanting (penso che sia vero, "I think it's true"), and the polite "you" is Lei, which takes the same verb form as "she".

So is Italian hard?

• Reading and pronunciation: easy — shallow spelling and seven vowels. The one real sound to master is the double consonant.
• Grammar: moderate — gendered articles that change with the next sound and fuse with prepositions, and a verb system of Spanish size.
• Vocabulary: familiar, but slower to pay off than its neighbours: 74.7% of speech at 1,000 word forms.

The FSI's 24 weeks and the slower curve are not a contradiction: the curve measures how many shapes the words come in, the FSI measures everything, and Italian's regular spelling and sounds buy back the time its word forms cost. How Italian compares with the other easy languages is in the easiest languages to learn for English speakers, and what a basic Italian vocabulary actually contains is in how many words you need to speak Italian. If you already speak Spanish, can Spanish speakers understand Italian measures how much carries over.

The most common Italian words are free and in frequency order, and the Italian course teaches them in that order, with the articles and verb forms explained as they arrive.

What those weeks look like as daily lessons is in how long it takes to learn Italian, and which verbs come up most — and how often an essere verb's participle changes shape — is measured in the 100 most common Italian verbs.

Sources

• Foreign Service Institute, National Foreign Affairs Training Center: language learning timelines, checked 2026-09-25.
• Wikipedia: Italian language — the seven-vowel system, the preserved double consonants and the shallow orthography; Italian phonology — geminates, open and closed e and o, and doubling across word boundaries; Italian grammar — the articles and their contractions with prepositions.
• Lison, P. & Tiedemann, J. (2016). OpenSubtitles2016: Extracting Large Parallel Corpora from Movie and TV Subtitles. Proceedings of LREC 2016. aclanthology.org
• Dave, H. FrequencyWords: frequency lists from OpenSubtitles 2018, content licensed CC BY-SA 4.0. github.com. Every figure is computed by scripts/frequency_curves.py and printed from its output rather than typed.