vaincuvsvainsWhat's the difference?

Which to use

“vaincu” and “vains” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#7,768
“vaincu” frequency rank
#33,932
“vains” frequency rank
41700
confusion score

Side-by-Side Comparison

Feature vaincu vains
Definition Qui a été vaincu. Masculin pluriel de l’adjectif vain.

Where the eye mixes vaincu and vains

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. vaincu runs 6 letters (CVVCCV) against vains's 5 (CVVCC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
vaincu
5 ch
vains

Look-alike desk: vaincu vs vains

A purely visual mix-up. vaincu (\vɛ̃.ky\) and vains (\vɛ̃\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 41700, derived from the frequency rank of both members and their visual similarity.

vaincu is recorded at frequency rank #7,768, classified as anadj, pronounced \vɛ̃.ky\. vains is at rank #33,932, tagged as anadj, pronounced \vɛ̃\.

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 41700, this pair ranks #231,149 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of vaincu vs vains

Shared letters: ainv. Private to "vaincu": cu. Private to "vains": s.

"vaincu" · 6 letters · shape CVVCCV  ·  "vains" · 5 letters · shape CVVCC

Known mistypes of this pair

  • vaincu ← avincu · vaicnu · vainccu · vainncu · vainuc · vanicu · viancu · vvaincu
  • vains ← avins · vainns · vainss · vaisn · vanis · vians · vvains

Frequently Asked Questions

Can "vaincu" and "vains" be used interchangeably?
No. They are said differently (\vɛ̃.ky\ versus \vɛ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "vaincu" or "vains"?
"vaincu" is the more common of the two: it sits at frequency rank #7,768 in our French list, against #33,932 for "vains". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "vaincu" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "vains" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #231,149 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "vaincu" and "vains" also get mixed up with nearby pairs, the highest-scored neighbour is "Vail vs vains". 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 #231,149 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