insérezvsIsèreTell them apart

Quick tell: insérez is a verb, Isère is a name, so they fill different roles in a sentence.

Which to use

“insérez” is a verb and “Isère” is a name - they look or sound alike but fill different roles in a sentence.

#42,953
“insérez” frequency rank
#10,343
“Isère” frequency rank
53296
confusion score

Side-by-Side Comparison

Feature insérez Isère
Definition Deuxième personne du pluriel du présent de l’indicatif de insérer. Rivière du sud-est de la France.

Where the eye mixes insérez and Isère

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. insérez runs 7 letters (VCCVCVC) against Isère's 5 (VCVCV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
insérez
5 ch
Isère

Look-alike desk: insérez vs Isère

These two trip readers on the page rather than in the ear: insérez is \ɛ̃.se.ʁe\ while Isère is \i.zɛʁ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs name), which is usually the fastest check. Our composite confusion score for this pair is 53296, derived from the frequency rank of both members and their visual similarity.

insérez is recorded at frequency rank #42,953, classified as averb, pronounced \ɛ̃.se.ʁe\. Isère is at rank #10,343, tagged as aname, pronounced \i.zɛʁ\.

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 53296, this pair ranks #141,712 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of insérez vs Isère

Shared letters: eirs. Private to "insérez": nzé. Private to "Isère": è.

"insérez" · 7 letters · shape VCCVCVC  ·  "Isère" · 5 letters · shape VCVCV

Frequently Asked Questions

Is swapping "insérez" for "Isère" ever safe?
No - they are not even the same part of speech. "insérez" is a verb and "Isère" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "insérez" or "Isère" show up more?
"Isère" is the more common of the two: it sits at frequency rank #10,343 in our French list, against #42,953 for "insérez". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "insérez" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Isère" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #141,712 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "insérez" and "Isère" also get mixed up with nearby pairs, the highest-scored neighbour is "insérez vs insert". Nearby pair

Confusion rank #141,712 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