éclairvséclairentWhich spelling fits?

Quick tell: éclair is a noun, éclairent is a verb, so they fill different roles in a sentence.

Which to use

“éclair” is a noun and “éclairent” is a verb - they look or sound alike but fill different roles in a sentence.

#8,324
“éclair” frequency rank
#33,943
“éclairent” frequency rank
42267
confusion score

Side-by-Side Comparison

Feature éclair éclairent
Definition Lumière vive et soudaine causée par la foudre, qui brille entre les nuages et qui précède le bruit du tonnerre lors d'un orage. Troisième personne du pluriel du présent de l’indicatif de éclairer.

Same sound, different letters: éclair vs éclairent

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 6 letters. éclair runs 6 letters (VCCVVC) against éclairent's 9 (VCCVVCVCC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
éclair
9 ch
éclairent

Ear matches; page differs - éclair and éclairent

Say them out loud and nothing separates them: éclair and éclairent carry the same recorded pronunciation, \e.klɛʁ\. Grammar is what tells them apart: one is anoun, the other averb, so most sentences will only accept one of them. They differ by 3 extra letter(s) - “éclair” sits inside “éclairent”. Our composite confusion score for this pair is 42267, derived from the frequency rank of both members and their visual similarity.

éclair is recorded at frequency rank #8,324, classified as anoun, pronounced \e.klɛʁ\. éclairent is at rank #33,943, tagged as averb, pronounced \e.klɛʁ\.

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 42267, this pair ranks #226,892 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of éclair vs éclairent

Shared letters: acilré. Private to "éclair": -. Private to "éclairent": ent.

"éclair" · 6 letters · shape VCCVVC  ·  "éclairent" · 9 letters · shape VCCVVCVCC

Frequently Asked Questions

Is swapping "éclair" for "éclairent" ever safe?
No - they are not even the same part of speech. "éclair" is a noun and "éclairent" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "éclair" vs "éclairent" - which ranks higher?
"éclair" is the more common of the two: it sits at frequency rank #8,324 in our French list, against #33,943 for "éclairent". 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 "éclair" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "éclairent" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #226,892 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "éclair" and "éclairent" also get mixed up with nearby pairs, the highest-scored neighbour is "éclaircit vs éclairent". Nearby pair

Confusion rank #226,892 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