Which to use
“insensé” is an adjective and “insère” is a verb - they look or sound alike but fill different roles in a sentence.
- #18,230
- “insensé” frequency rank
- #22,903
- “insère” frequency rank
- 41133
- confusion score
Side-by-Side Comparison
| Feature | insensé | insère |
|---|---|---|
| Definition | Dont les actions ou les discours ne sont pas conformes à la raison, au bon sens. | Première personne du singulier du présent de l’indicatif de insérer. |
Where the eye mixes insensé and insère
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. insensé runs 7 letters (VCCVCCV) against insère's 6 (VCCVCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: insensé vs insère
These two trip readers on the page rather than in the ear: insensé is \ɛ̃.sɑ̃.se\ while insère is \ɛ̃.sɛʁ\. 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 (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 41133, 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\. insère is at rank #22,903, tagged as averb, pronounced \ɛ̃.sɛʁ\.
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 41133, this pair ranks #235,356 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of insensé vs insère
Shared letters: eins. Private to "insensé": é. Private to "insère": rè.
"insensé" · 7 letters · shape VCCVCCV · "insère" · 6 letters · shape VCCVCV
Frequently Asked Questions
Is swapping "insensé" for "insère" ever safe?
In ordinary French text, does "insensé" or "insère" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "insensé" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "insère" - compare definitions side by side with the headword page. Word entry
- This pair ranks #235,356 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "insensé" and "insère" also get mixed up with nearby pairs, the highest-scored neighbour is "insère vs instru". Nearby pair
Confusion rank #235,356 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.