Which to use
“IRD” is a name and “irez” is a verb - they look or sound alike but fill different roles in a sentence.
- #48,611
- “IRD” frequency rank
- #25,370
- “irez” frequency rank
- 73981
- confusion score
Side-by-Side Comparison
| Feature | IRD | irez |
|---|---|---|
| Definition | Établissement public à caractère scientifique et technologique (EPST) français, sous la tutelle des ministères chargés de la Recherche et de la Coopération, remplaçant l’Office de la recherche scientifique et technique outre-mer (ORSTOM). | Deuxième personne du pluriel de l’indicatif futur simple de aller. |
Letter map: IRD vs irez
Shared letters muted; letters that set IRD and irez apart highlighted. Shared run: 2.
Grammar separator: IRD vs irez
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: IRD is aname and irezaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 73981, derived from the frequency rank of both members and their visual similarity.
IRD is recorded at frequency rank #48,611, classified as aname. irez is at rank #25,370, tagged as averb, pronounced \i.ʁe\.
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 73981, this pair ranks #38,672 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of IRD vs irez
Shared letters: ir. Private to "IRD": d. Private to "irez": ez.
"IRD" · 3 letters · shape VCC · "irez" · 4 letters · shape VCVC
Known mistypes of this pair
- irez ← ierz · irezz · irrez · irze
Frequently Asked Questions
Is swapping "IRD" for "irez" ever safe?
Which is more common, "IRD" or "irez"?
What to do next
You've compared "IRD" and "irez". Here's where to go from here.
- Full dictionary entry for "IRD" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "irez" - compare definitions side by side with the headword page. Word entry
- This pair ranks #38,672 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "IRD" and "irez" also get mixed up with nearby pairs, the highest-scored neighbour is "IRD vs isi". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #38,672 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.