Which to use
“éclair” is a noun and “éclairer” is a verb - they look or sound alike but fill different roles in a sentence.
- #8,324
- “éclair” frequency rank
- #9,420
- “éclairer” frequency rank
- 17744
- confusion score
Side-by-Side Comparison
| Feature | éclair | éclairer |
|---|---|---|
| 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. | Apporter de la lumière dans un endroit sombre. |
Where the spellings diverge
Shared letters are muted; the letters that actually set éclair and éclairer apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: éclair is \e.klɛʁ\ while éclairer is \e.kle.ʁe\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “éclair” sits inside “éclairer”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 17744, 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\. éclairer is at rank #9,420, tagged as averb, pronounced \e.kle.ʁe\.
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 17744, this pair ranks #381,685 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of éclair vs éclairer
Shared letters: acilré. Private to "éclair": -. Private to "éclairer": e.
"éclair" · 6 letters · shape VCCVVC · "éclairer" · 8 letters · shape VCCVVCVC
Frequency comparison
Frequently Asked Questions
Can "éclair" and "éclairer" be used interchangeably?
Which is more common, "éclair" or "éclairer"?
Remembering éclair vs éclairer
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “éclair”; for a verb, it's “éclairer”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “éclair” entry
- Browse more pairs most likely to be confused. Most confusable