Which to use
“vai” is a conjunction and “viv” is a verb - they look or sound alike but fill different roles in a sentence.
- #45,367
- “vai” frequency rank
- #49,426
- “viv” frequency rank
- 94793
- confusion score
Side-by-Side Comparison
| Feature | vai | viv |
|---|---|---|
| Definition | Ou, ou bien. | Vivre. |
Where the eye mixes vai and viv
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. vai (CVV) and viv (CVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: vai vs viv
These two trip readers on the page rather than in the ear: vai is \ʋɑi̯\ while viv is \viv\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (conjunction vs verb), which is usually the fastest check. Our composite confusion score for this pair is 94793, derived from the frequency rank of both members and their visual similarity.
vai is recorded at frequency rank #45,367, classified as aconj, pronounced \ʋɑi̯\. viv is at rank #49,426, tagged as averb, pronounced \viv\.
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 94793, this pair ranks #1,410 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of vai vs viv
Shared letters: iv. Private to "vai": a. Private to "viv": -.
"vai" · 3 letters · shape CVV · "viv" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "vai" for "viv" ever safe?
Which is more common, "vai" or "viv"?
Useful next steps
Eye-level mix-up between "vai" and "viv" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "vai" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "viv" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,410 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "vai" and "viv" also get mixed up with nearby pairs, the highest-scored neighbour is "vial vs viv". Nearby pair
Confusion rank #1,410 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.