insensévsinsensésWhat's the difference?

Which to use

“insensé” and “insensés” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#18,230
“insensé” frequency rank
#47,396
“insensés” frequency rank
65626
confusion score

Side-by-Side Comparison

Feature insensé insensés
Definition Dont les actions ou les discours ne sont pas conformes à la raison, au bon sens. Masculin pluriel de insensé.

Same sound, different letters: insensé vs insensés

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

7 ch
insensé
8 ch
insensés

Same sound, different spelling - insensé / insensés

This is the hard kind. insensé and insensés are pronounced identically (\ɛ̃.sɑ̃.se\) and both work as anadjective. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by 1 extra letter(s) - “insensé” sits inside “insensés”. Our composite confusion score for this pair is 65626, derived from the frequency rank of both members and their visual similarity.

insensé is recorded at frequency rank #18,230, classified as anadj, pronounced \ɛ̃.sɑ̃.se\. insensés is at rank #47,396, tagged as anadj, pronounced \ɛ̃.sɑ̃.se\.

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 65626, this pair ranks #71,501 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of insensé vs insensés

Shared letters: einsé. Private to "insensé": -. Private to "insensés": -.

"insensé" · 7 letters · shape VCCVCCV  ·  "insensés" · 8 letters · shape VCCVCCVC

Frequently Asked Questions

Can "insensé" and "insensés" be used interchangeably?
No. They are pronounced the same (\ɛ̃.sɑ̃.se\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
Frequency check: "insensé" vs "insensés" - which ranks higher?
"insensé" is the more common of the two: it sits at frequency rank #18,230 in our French list, against #47,396 for "insensés". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.

  • Full dictionary entry for "insensé" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "insensés" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #71,501 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "insensé" and "insensés" also get mixed up with nearby pairs, the highest-scored neighbour is "insensés vs inventes". Nearby pair

Confusion rank #71,501 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