vérifiervsvernierConfusable pair

Quick tell: vérifier is a verb, vernier is a noun, so they fill different roles in a sentence.

Which to use

“vérifier” is a verb and “vernier” is a noun - they look or sound alike but fill different roles in a sentence.

#2,156
“vérifier” frequency rank
#48,855
“vernier” frequency rank
51011
confusion score

Side-by-Side Comparison

Feature vérifier vernier
Definition Examiner, rechercher si une chose est vraie, si elle est telle qu’elle doit être ou qu’on l’a déclarée. Échelle de graduation secondaire d’un instrument de mesure, permettant par une lecture analogique d’améliorer la précision de la mesure.

Where the eye mixes vérifier and vernier

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. vérifier runs 8 letters (CVCVCVVC) against vernier's 7 (CVCCVVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
vérifier
7 ch
vernier

Visual trap between vérifier and vernier

These two trip readers on the page rather than in the ear: vérifier is \ve.ʁi.fje\ while vernier is \vɛʁ.nje\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 51011, derived from the frequency rank of both members and their visual similarity.

vérifier is recorded at frequency rank #2,156, classified as averb, pronounced \ve.ʁi.fje\. vernier is at rank #48,855, tagged as anoun, pronounced \vɛʁ.nje\.

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 51011, this pair ranks #158,254 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of vérifier vs vernier

Shared letters: eirv. Private to "vérifier": fé. Private to "vernier": n.

"vérifier" · 8 letters · shape CVCVCVVC  ·  "vernier" · 7 letters · shape CVCCVVC

Known mistypes of this pair

  • vernier ← evrnier · venrier · veriner · verneir · vernierr · vernire · vernnier · verrnier

Frequently Asked Questions

Do "vérifier" and "vernier" mean the same thing in a sentence?
No - they are not even the same part of speech. "vérifier" is a verb and "vernier" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "vérifier" vs "vernier" - which ranks higher?
"vérifier" is the more common of the two: it sits at frequency rank #2,156 in our French list, against #48,855 for "vernier". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "vérifier" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "vernier" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #158,254 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "vérifier" and "vernier" also get mixed up with nearby pairs, the highest-scored neighbour is "vernier vs verriers". 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 #158,254 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