vifvsvisTell them apart

Quick tell: vif is a adjective, vis is a noun, so they fill different roles in a sentence.

Which to use

“vif” is an adjective and “vis” is a noun - they look or sound alike but fill different roles in a sentence.

#5,089
“vif” frequency rank
#993
“vis” frequency rank
6082
confusion score

Side-by-Side Comparison

Feature vif vis
Definition Qui est en vie. Pièce mécanique formée d’un corps qui comporte un filet de forme hélicoïdale et une tête où une empreinte permet d’appliquer un couple ; il en résulte un double mouvement de rotation et de translation. En mécanique, elles sont souvent employées avec des écrous pour former des boulons.

Where the eye mixes vif and vis

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
vif
3 ch
vis

Visual trap between vif and vis

These two trip readers on the page rather than in the ear: vif is [vif] while vis is \vis\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - f in “vif” becomes s in “vis”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 6082, derived from the frequency rank of both members and their visual similarity.

vif is recorded at frequency rank #5,089, classified as anadj, pronounced [vif]. vis is at rank #993, tagged as anoun, pronounced \vis\.

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 6082, this pair ranks #427,225 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of vif vs vis

Shared letters: iv. Private to "vif": f. Private to "vis": s.

"vif" · 3 letters · shape CVC  ·  "vis" · 3 letters · shape CVC

Frequently Asked Questions

Can "vif" and "vis" be used interchangeably?
No - they are not even the same part of speech. "vif" is an adjective and "vis" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "vif" or "vis" show up more?
"vis" is the more common of the two: it sits at frequency rank #993 in our French list, against #5,089 for "vif". 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 "vif" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "vis" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #427,225 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "vif" and "vis" also get mixed up with nearby pairs, the highest-scored neighbour is "vif vs viv". Nearby pair

Confusion rank #427,225 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