Which to use
“il” is a pronoun and “IUT” is a noun - they look or sound alike but fill different roles in a sentence.
- #18
- “il” frequency rank
- #18,512
- “IUT” frequency rank
- 18530
- confusion score
Side-by-Side Comparison
| Feature | il | IUT |
|---|---|---|
| Definition | Pronom de la troisième personne du singulier masculin (utilisé exclusivement en tant que sujet). Désigne une personne, un animal ou une chose dont le genre est masculin. | Composante d'université française qui assure une formation continue d’enseignement supérieur, et délivre le diplôme DUT. |
Where the eye mixes il and IUT
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: il vs IUT
These two trip readers on the page rather than in the ear: il is \il\ while IUT is \i.y.te\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 18530, derived from the frequency rank of both members and their visual similarity.
il is recorded at frequency rank #18, classified as apron, pronounced \il\. IUT is at rank #18,512, tagged as anoun, pronounced \i.y.te\.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 18530, this pair ranks #377,853 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of il vs IUT
Shared letters: i. Private to "il": l. Private to "IUT": tu.
"il" · 2 letters · shape VC · "IUT" · 3 letters · shape VVC
Frequently Asked Questions
Can "il" and "IUT" be used interchangeably?
Frequency check: "il" vs "IUT" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "il" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "IUT" - compare definitions side by side with the headword page. Word entry
- This pair ranks #377,853 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "il" and "IUT" also get mixed up with nearby pairs, the highest-scored neighbour is "isi vs IUT". Nearby pair
Confusion rank #377,853 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.