IQ vs ire, What's the Difference?

Which to use

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

#47,975
“IQ” frequency rank: #23,590
“ire” frequency rank: 71565
confusion score

Side-by-Side Comparison

Feature	IQ	ire
Definition	QI, quotient intellectuel.	Colère.

Where the eye mixes IQ and ire

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. IQ runs 2 letters (VC) against ire's 3 (VCV) - the length gap alone is often enough to separate them once you know to check it.

2 ch

3 ch

ire

Visual trap between IQ and ire

A purely visual mix-up. IQ (\iːˈkuː\) and ire (\iʁ\) 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 1 letter(s) in length. Our composite confusion score for this pair is 71565, derived from the frequency rank of both members and their visual similarity.

IQ is recorded at frequency rank #47,975, classified as anoun, pronounced \iːˈkuː\. ire is at rank #23,590, tagged as anoun, pronounced \iʁ\.

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 71565, this pair ranks #47,107 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of IQ vs ire

Shared letters: i. Private to "IQ": q. Private to "ire": er.

"IQ" · 2 letters · shape VC · "ire" · 3 letters · shape VCV

Frequently Asked Questions

Is swapping "IQ" for "ire" ever safe?

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

In ordinary French text, does "IQ" or "ire" show up more?

"ire" is the more common of the two: it sits at frequency rank #23,590 in our French list, against #47,975 for "IQ". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

Full dictionary entry for "IQ" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "ire" - compare definitions side by side with the headword page. Word entry
This pair ranks #47,107 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"IQ" and "ire" also get mixed up with nearby pairs, the highest-scored neighbour is "IQ vs isi". Nearby pair

Confusion rank #47,107 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.