certifievscertifiésWhich spelling fits?

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

Which to use

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

#34,925
“certifie” frequency rank
#26,661
“certifiés” frequency rank
61586
confusion score

Side-by-Side Comparison

Feature certifie certifiés
Definition Première personne du singulier de l’indicatif présent du verbe certifier. Masculin pluriel de certifié.

Where the eye mixes certifie and certifiés

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
certifie
9 ch
certifiés

Why the eye confuses certifie with certifiés

These two trip readers on the page rather than in the ear: certifie is \sɛʁ.ti.fi\ while certifiés is \sɛʁ.ti.fje\. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 61586, derived from the frequency rank of both members and their visual similarity.

certifie is recorded at frequency rank #34,925, classified as averb, pronounced \sɛʁ.ti.fi\. certifiés is at rank #26,661, tagged as anadj, pronounced \sɛʁ.ti.fje\.

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 61586, this pair ranks #91,474 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of certifie vs certifiés

Shared letters: cefirt. Private to "certifie": -. Private to "certifiés": .

"certifie" · 8 letters · shape CVCCVCVV  ·  "certifiés" · 9 letters · shape CVCCVCVVC

Known mistypes of this pair

  • certifieccertifie · ceritfie · cerrtifie · certfiie · certifei · certiffie · certiife · certtifie

Frequently Asked Questions

Is swapping "certifie" for "certifiés" ever safe?
No - they are not even the same part of speech. "certifie" is a verb and "certifiés" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "certifie" or "certifiés"?
"certifiés" is the more common of the two: it sits at frequency rank #26,661 in our French list, against #34,925 for "certifie". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "certifie" and "certifiés" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "certifie" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "certifiés" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #91,474 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "certifie" and "certifiés" also get mixed up with nearby pairs, the highest-scored neighbour is "certifie vs certifiées". 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 #91,474 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