conversevsconvexeTell them apart

Quick tell: converse is a noun, convexe is an adjective, so they fill different roles in a sentence.

Which to use

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

#31,421
“converse” frequency rank
#30,542
“convexe” frequency rank
61963
confusion score

Side-by-Side Comparison

Feature converse convexe
Definition Proposition converse : proposition sur laquelle on opère la conversion, c’est-à-dire dont on change l’attribut en sujet et le sujet en attribut, sans qu’elle cesse d’être vraie. Qui présente une surface bombée.

Where the eye mixes converse and convexe

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

8 ch
converse
7 ch
convexe

Look-alike desk: converse vs convexe

These two trip readers on the page rather than in the ear: converse is \kɔ̃.vɛʁs\ while convexe is \kɔ̃.vɛks\. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 61963, derived from the frequency rank of both members and their visual similarity.

converse is recorded at frequency rank #31,421, classified as anoun, pronounced \kɔ̃.vɛʁs\. convexe is at rank #30,542, tagged as anadj, pronounced \kɔ̃.vɛks\.

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 61963, this pair ranks #89,544 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of converse vs convexe

Shared letters: cenov. Private to "converse": rs. Private to "convexe": x.

"converse" · 8 letters · shape CVCCVCCV  ·  "convexe" · 7 letters · shape CVCCVCV

Known mistypes of this pair

  • converse ← cconverse · cnoverse · conevrse · connverse · converes · converrse · conversse · convesre
  • convexe ← cconvexe · cnovexe · conevxe · connvexe · conveex · convexxe · convvexe · convxee

Frequently Asked Questions

Is swapping "converse" for "convexe" ever safe?
No - they are not even the same part of speech. "converse" is a noun and "convexe" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "converse" vs "convexe" - which ranks higher?
"convexe" is the more common of the two: it sits at frequency rank #30,542 in our French list, against #31,421 for "converse". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "converse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "convexe" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #89,544 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "converse" and "convexe" also get mixed up with nearby pairs, the highest-scored neighbour is "convers vs converse". 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 #89,544 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