Which to use
“insère” is a verb and “instru” is a noun - they look or sound alike but fill different roles in a sentence.
- #22,903
- “insère” frequency rank
- #49,729
- “instru” frequency rank
- 72632
- confusion score
Side-by-Side Comparison
| Feature | insère | instru |
|---|---|---|
| Definition | Première personne du singulier du présent de l’indicatif de insérer. | (Par apocope) Partie musicale d’un morceau de rap ou de hip-hop. |
Where the eye mixes insère and instru
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. insère (VCCVCV) and instru (VCCCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses insère with instru
These two trip readers on the page rather than in the ear: insère is \ɛ̃.sɛʁ\ while instru is \ɛ̃s.tʁy\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 72632, derived from the frequency rank of both members and their visual similarity.
insère is recorded at frequency rank #22,903, classified as averb, pronounced \ɛ̃.sɛʁ\. instru is at rank #49,729, tagged as anoun, pronounced \ɛ̃s.tʁy\.
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 72632, this pair ranks #43,323 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of insère vs instru
Shared letters: inrs. Private to "insère": eè. Private to "instru": tu.
"insère" · 6 letters · shape VCCVCV · "instru" · 6 letters · shape VCCCCV
Known mistypes of this pair
- instru ← innstru · insrtu · insstru · instrru · insttru · instur · intsru · isntru
Frequently Asked Questions
Can "insère" and "instru" be used interchangeably?
Which is more common, "insère" or "instru"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "insère" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "instru" - compare definitions side by side with the headword page. Word entry
- This pair ranks #43,323 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "insère" and "instru" also get mixed up with nearby pairs, the highest-scored neighbour is "insert vs instru". 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 #43,323 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.