ibn vs IQ, What's the Difference?

Which to use

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

#10,014
“ibn” frequency rank: #47,975
“IQ” frequency rank: 57989
confusion score

Side-by-Side Comparison

Feature	ibn	IQ
Definition	Mot Arabe signifiant fils.	QI, quotient intellectuel.

Where the eye mixes ibn and IQ

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch

ibn

2 ch

Why the eye confuses ibn with IQ

A purely visual mix-up. ibn (\i.bøn\) and IQ (\iːˈkuː\) 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 57989, derived from the frequency rank of both members and their visual similarity.

ibn is recorded at frequency rank #10,014, classified as anoun, pronounced \i.bøn\. IQ is at rank #47,975, tagged as anoun, pronounced \iːˈkuː\.

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 57989, this pair ranks #111,695 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of ibn vs IQ

Shared letters: i. Private to "ibn": bn. Private to "IQ": q.

"ibn" · 3 letters · shape VCC · "IQ" · 2 letters · shape VC

Frequently Asked Questions

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

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

Frequency check: "ibn" vs "IQ" - which ranks higher?

"ibn" is the more common of the two: it sits at frequency rank #10,014 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.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

Full dictionary entry for "ibn" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "IQ" - compare definitions side by side with the headword page. Word entry
This pair ranks #111,695 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"ibn" and "IQ" also get mixed up with nearby pairs, the highest-scored neighbour is "IQ vs isi". Nearby pair

Confusion rank #111,695 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.