Which to use
“ira” is a verb and “IRM” is a noun - they look or sound alike but fill different roles in a sentence.
- #2,932
- “ira” frequency rank
- #17,979
- “IRM” frequency rank
- 20911
- confusion score
Side-by-Side Comparison
| Feature | ira | IRM |
|---|---|---|
| Definition | Troisième personne du singulier de l’indicatif futur simple de aller. | Technique d’imagerie médicale permettant l’analyse fine du corps humain par l’action d’un champ magnétique et d’ondes radio. |
Where the eye mixes ira and IRM
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses ira with IRM
These two trip readers on the page rather than in the ear: ira is \i.ʁa\ while IRM is \i.ɛ.ʁɛm\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “ira” becomes m in “IRM”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 20911, 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\. IRM is at rank #17,979, tagged as anoun, pronounced \i.ɛ.ʁɛm\.
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 20911, this pair ranks #365,864 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ira vs IRM
Shared letters: ir. Private to "ira": a. Private to "IRM": m.
"ira" · 3 letters · shape VCV · "IRM" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "ira" for "IRM" ever safe?
Frequency check: "ira" vs "IRM" - 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 "ira" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "IRM" - compare definitions side by side with the headword page. Word entry
- This pair ranks #365,864 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ira" and "IRM" also get mixed up with nearby pairs, the highest-scored neighbour is "IRM vs isi". Nearby pair
Confusion rank #365,864 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.