convaincvsconvaincusTell them apart

Quick tell: convainc is a verb, convaincus is an adjective, so they fill different roles in a sentence.

Which to use

“convainc” is a verb and “convaincus” is an adjective - they look or sound alike but fill different roles in a sentence.

#20,404
“convainc” frequency rank
#9,808
“convaincus” frequency rank
30212
confusion score

Side-by-Side Comparison

Feature convainc convaincus
Definition Troisième personne du singulier de l’indicatif présent de convaincre. Masculin pluriel de convaincu.

Where the eye mixes convainc and convaincus

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. convainc runs 8 letters (CVCCVVCC) against convaincus's 10 (CVCCVVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
convainc
10 ch
convaincus

Look-alike desk: convainc vs convaincus

These two trip readers on the page rather than in the ear: convainc is \kɔ̃.vɛ̃\ while convaincus is \kɔ̃.vɛ̃.ky\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “convainc” sits inside “convaincus”, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 30212, derived from the frequency rank of both members and their visual similarity.

convainc is recorded at frequency rank #20,404, classified as averb, pronounced \kɔ̃.vɛ̃\. convaincus is at rank #9,808, tagged as anadj, pronounced \kɔ̃.vɛ̃.ky\.

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 30212, this pair ranks #311,830 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of convainc vs convaincus

Shared letters: acinov. Private to "convainc": -. Private to "convaincus": su.

"convainc" · 8 letters · shape CVCCVVCC  ·  "convaincus" · 10 letters · shape CVCCVVCCVC

Known mistypes of this pair

  • convainc ← cconvainc · cnovainc · conavinc · connvainc · convaicn · convaincc · convainnc · convanic
  • convaincus ← cconvaincus · cnovaincus · conavincus · connvaincus · convaicnus · convainccus · convaincsu · convaincuss

Frequently Asked Questions

Do "convainc" and "convaincus" mean the same thing in a sentence?
No - they are not even the same part of speech. "convainc" is a verb and "convaincus" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "convainc" or "convaincus"?
"convaincus" is the more common of the two: it sits at frequency rank #9,808 in our French list, against #20,404 for "convainc". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "convainc" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "convaincus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #311,830 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "convainc" and "convaincus" also get mixed up with nearby pairs, the highest-scored neighbour is "convainc vs convaincra". 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 #311,830 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list