raisonnévsraisonnerTell them apart

Quick tell: raisonné is a adjective, raisonner is a verb, so they fill different roles in a sentence.

Which to use

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

#23,330
“raisonné” frequency rank
#14,776
“raisonner” frequency rank
38106
confusion score

Side-by-Side Comparison

Feature raisonné raisonner
Definition Qui est appuyé de raisons et de preuves. Se servir de sa raison pour connaître, pour juger.

Same sound, different letters: raisonné vs raisonner

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 7 letters. raisonné runs 8 letters (CVVCVCCV) against raisonner's 9 (CVVCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
raisonné
9 ch
raisonner

Ear matches; page differs - raisonné and raisonner

Say them out loud and nothing separates them: raisonné and raisonner carry the same recorded pronunciation, \ʁɛ.zɔ.ne\. Grammar is what tells them apart: one is anadjective, the other averb, so most sentences will only accept one of them. They differ by 1 letter(s) in length. Our composite confusion score for this pair is 38106, derived from the frequency rank of both members and their visual similarity.

raisonné is recorded at frequency rank #23,330, classified as anadj, pronounced \ʁɛ.zɔ.ne\. raisonner is at rank #14,776, tagged as averb, pronounced \ʁɛ.zɔ.ne\.

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 38106, this pair ranks #257,634 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of raisonné vs raisonner

Shared letters: ainors. Private to "raisonné": é. Private to "raisonner": e.

"raisonné" · 8 letters · shape CVVCVCCV  ·  "raisonner" · 9 letters · shape CVVCVCCVC

Known mistypes of this pair

  • raisonner ← arisonner · raiosnner · raisnoner · raisonenr · raisoner · raisonnerr · raisonnre · raissonner

Frequently Asked Questions

Can "raisonné" and "raisonner" be used interchangeably?
No - they are not even the same part of speech. "raisonné" is an adjective and "raisonner" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "raisonné" or "raisonner"?
"raisonner" is the more common of the two: it sits at frequency rank #14,776 in our French list, against #23,330 for "raisonné". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

"raisonné" and "raisonner" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "raisonné" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "raisonner" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #257,634 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "raisonné" and "raisonner" also get mixed up with nearby pairs, the highest-scored neighbour is "raiponce vs raisonné". 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 #257,634 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