ire vs IRM, What's the Difference?

Which to use

“ire” and “IRM” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#23,590
“ire” frequency rank: #17,979
“IRM” frequency rank: 41569
confusion score

Side-by-Side Comparison

Feature	ire	IRM
Definition	Colère.	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 ire and IRM

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch

ire

3 ch

IRM

Why the eye confuses ire with IRM

A purely visual mix-up. ire (\iʁ\) and IRM (\i.ɛ.ʁɛm\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - e in “ire” becomes m in “IRM”. Our composite confusion score for this pair is 41569, derived from the frequency rank of both members and their visual similarity.

ire is recorded at frequency rank #23,590, classified as anoun, pronounced \iʁ\. 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 41569, this pair ranks #232,156 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ire vs IRM

Shared letters: ir. Private to "ire": e. Private to "IRM": m.

"ire" · 3 letters · shape VCV · "IRM" · 3 letters · shape VCC

Frequently Asked Questions

Can "ire" and "IRM" be used interchangeably?

No. They are said differently (\iʁ\ versus \i.ɛ.ʁɛm\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "ire" or "IRM"?

"IRM" is the more common of the two: it sits at frequency rank #17,979 in our French list, against #23,590 for "ire". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

Full dictionary entry for "ire" 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 #232,156 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"ire" and "IRM" also get mixed up with nearby pairs, the highest-scored neighbour is "ire vs isi". Nearby pair

Confusion rank #232,156 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.