Which to use
“surveille” is a noun and “surveillent” is a verb - they look or sound alike but fill different roles in a sentence.
- #10,416
- “surveille” frequency rank
- #23,042
- “surveillent” frequency rank
- 33458
- confusion score
Side-by-Side Comparison
| Feature | surveille | surveillent |
|---|---|---|
| Definition | Avant-veille, le jour qui précède immédiatement la veille. Il est peu usité : on dit plutôt avant-veille. | Troisième personne du pluriel du présent de l’indicatif de surveiller. |
Same sound, different letters: surveille vs surveillent
Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 9 letters. surveille runs 9 letters (CVCCVVCCV) against surveillent's 11 (CVCCVVCCVCC) - the length gap alone is often enough to separate them once you know to check it.
Homophone desk: surveille vs surveillent
Say them out loud and nothing separates them: surveille and surveillent carry the same recorded pronunciation, \syʁ.vɛj\. Grammar is what tells them apart: one is anoun, the other averb, so most sentences will only accept one of them. They differ by 2 extra letter(s) - “surveille” sits inside “surveillent”. Our composite confusion score for this pair is 33458, derived from the frequency rank of both members and their visual similarity.
surveille is recorded at frequency rank #10,416, classified as anoun, pronounced \syʁ.vɛj\. surveillent is at rank #23,042, tagged as averb, pronounced \syʁ.vɛj\.
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 33458, this pair ranks #290,507 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of surveille vs surveillent
Shared letters: eilrsuv. Private to "surveille": -. Private to "surveillent": nt.
"surveille" · 9 letters · shape CVCCVVCCV · "surveillent" · 11 letters · shape CVCCVVCCVCC
Known mistypes of this pair
- surveille ← sruveille · ssurveille · sureville · surrveille · surveile · surveilel · survelile · survielle
- surveillent ← sruveillent · ssurveillent · surevillent · surrveillent · surveilelnt · surveilent · surveillennt · surveillentt
Frequently Asked Questions
Is swapping "surveille" for "surveillent" ever safe?
In ordinary French text, does "surveille" or "surveillent" show up more?
After this comparison
"surveille" and "surveillent" share a sound, keep the gloss open, then jump to the headword or a nearby trap.
- Full dictionary entry for "surveille" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "surveillent" - compare definitions side by side with the headword page. Word entry
- This pair ranks #290,507 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "surveille" and "surveillent" also get mixed up with nearby pairs, the highest-scored neighbour is "surveillante vs surveillent". 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 #290,507 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.