Which to use
“aspirer” and “assurer” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,625
- “aspirer” frequency rank
- #1,019
- “assurer” frequency rank
- 18644
- confusion score
Side-by-Side Comparison
| Feature | aspirer | assurer |
|---|---|---|
| Definition | Attirer l’air extérieur dans ses poumons, par opposition à expirer. | Rendre stable. |
Where the eye mixes aspirer and assurer
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. aspirer and assurer follow the identical consonant-vowel pattern (VCCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between aspirer and assurer
A purely visual mix-up. aspirer (\as.pi.ʁe\) and assurer (\a.sy.ʁe\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 18644, derived from the frequency rank of both members and their visual similarity.
aspirer is recorded at frequency rank #17,625, classified as averb, pronounced \as.pi.ʁe\. assurer is at rank #1,019, tagged as averb, pronounced \a.sy.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 18644, this pair ranks #377,250 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of aspirer vs assurer
Shared letters: aers. Private to "aspirer": ip. Private to "assurer": u.
"aspirer" · 7 letters · shape VCCVCVC · "assurer" · 7 letters · shape VCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "aspirer" and "assurer" mean the same thing in a sentence?
In ordinary French text, does "aspirer" or "assurer" show up more?
What to do next
Eye-level mix-up between "aspirer" and "assurer" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "aspirer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "assurer" - compare definitions side by side with the headword page. Word entry
- This pair ranks #377,250 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "aspirer" and "assurer" also get mixed up with nearby pairs, the highest-scored neighbour is "assumez vs assurer". 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 #377,250 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.