postulatvspostuléWhich spelling fits?

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

Which to use

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

#22,038
“postulat” frequency rank
#32,123
“postulé” frequency rank
54161
confusion score

Side-by-Side Comparison

Feature postulat postulé
Definition Proposition que le géomètre demande qu’on lui accorde au commencement d’une discussion, bien qu’elle ne soit ni démontrée ni évidente, parce qu’il ne voit pas d’autre principe auquel il puisse rattacher une vérité ou des vérités qu’on ne saurait mettre en doute. Autrement dit une proposition première indémontrable ou indémontrée, et que le mathématicien demande au lecteur d’accepter. Le postulat n’est pas forcément évident, contrairement à l’axiome. Participe passé masculin singulier de postuler.

Where the eye mixes postulat and postulé

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. postulat runs 8 letters (CVCCVCVC) against postulé's 7 (CVCCVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
postulat
7 ch
postulé

Visual trap between postulat and postulé

These two trip readers on the page rather than in the ear: postulat is \pɔs.ty.la\ while postulé is \pɔs.ty.le\. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 54161, derived from the frequency rank of both members and their visual similarity.

postulat is recorded at frequency rank #22,038, classified as anoun, pronounced \pɔs.ty.la\. postulé is at rank #32,123, tagged as averb, pronounced \pɔs.ty.le\.

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 54161, this pair ranks #135,850 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of postulat vs postulé

Shared letters: lopstu. Private to "postulat": a. Private to "postulé": é.

"postulat" · 8 letters · shape CVCCVCVC  ·  "postulé" · 7 letters · shape CVCCVCV

Known mistypes of this pair

  • postulat ← opstulat · posstulat · postluat · posttulat · postualt · postulatt · postullat · postulta

Frequently Asked Questions

Do "postulat" and "postulé" mean the same thing in a sentence?
No - they are not even the same part of speech. "postulat" is a noun and "postulé" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "postulat" or "postulé" show up more?
"postulat" is the more common of the two: it sits at frequency rank #22,038 in our French list, against #32,123 for "postulé". 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 "postulat" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "postulé" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #135,850 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "postulat" and "postulé" also get mixed up with nearby pairs, the highest-scored neighbour is "postulants vs postulat". 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 #135,850 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