Which to use
“avi” is a verb and “avion” is a noun - they look or sound alike but fill different roles in a sentence.
- #29,236
- “avi” frequency rank
- #1,156
- “avion” frequency rank
- 30392
- confusion score
Side-by-Side Comparison
| Feature | avi | avion |
|---|---|---|
| Definition | Participe passé masculin singulier du verbe avir. | Aéronef plus lourd que l'air dont la sustentation est assurée par des ailes porteuses et la locomotion par un ou plusieurs moteurs. |
Where the eye mixes avi and avion
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. avi runs 3 letters (VCV) against avion's 5 (VCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses avi with avion
These two trip readers on the page rather than in the ear: avi is \a.vi\ while avion is \a.vjɔ̃\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “avi” sits inside “avion”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 30392, derived from the frequency rank of both members and their visual similarity.
avi is recorded at frequency rank #29,236, classified as averb, pronounced \a.vi\. avion is at rank #1,156, tagged as anoun, pronounced \a.vjɔ̃\.
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 30392, this pair ranks #310,625 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of avi vs avion
Shared letters: aiv. Private to "avi": -. Private to "avion": no.
"avi" · 3 letters · shape VCV · "avion" · 5 letters · shape VCVVC
Known mistypes of this pair
- avion ← aivon · avino · avionn · avoin · avvion · vaion
Frequently Asked Questions
Can "avi" and "avion" be used interchangeably?
Which is more common, "avi" or "avion"?
Useful next steps
Eye-level mix-up between "avi" and "avion" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "avi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "avion" - compare definitions side by side with the headword page. Word entry
- This pair ranks #310,625 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "avi" and "avion" also get mixed up with nearby pairs, the highest-scored neighbour is "aves vs avi". 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 #310,625 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.