Which to use
“ira” is a verb and “iu” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #2,932
- “ira” frequency rank
- #46,833
- “iu” frequency rank
- 49765
- confusion score
Side-by-Side Comparison
| Feature | ira | iu |
|---|---|---|
| Definition | Troisième personne du singulier de l’indicatif futur simple de aller. | Je. |
Where the eye mixes ira and iu
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between ira and iu
These two trip readers on the page rather than in the ear: ira is \i.ʁa\ while iu is \ˈiu\. 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 (verb vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 49765, derived from the frequency rank of both members and their visual similarity.
ira is recorded at frequency rank #2,932, classified as averb, pronounced \i.ʁa\. iu is at rank #46,833, tagged as apron, pronounced \ˈiu\.
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 49765, this pair ranks #168,012 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ira vs iu
Shared letters: i. Private to "ira": ar. Private to "iu": u.
"ira" · 3 letters · shape VCV · "iu" · 2 letters · shape VV
Frequently Asked Questions
Can "ira" and "iu" be used interchangeably?
In ordinary French text, does "ira" or "iu" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ira" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "iu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #168,012 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ira" and "iu" also get mixed up with nearby pairs, the highest-scored neighbour is "isi vs iu". Nearby pair
Confusion rank #168,012 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.