éclusevséliseWhat's the difference?

Quick tell: écluse is a noun, élise is an adjective, so they fill different roles in a sentence.

Which to use

“écluse” is a noun and “élise” is an adjective - they look or sound alike but fill different roles in a sentence.

#29,608
“écluse” frequency rank
#23,425
“élise” frequency rank
53033
confusion score

Side-by-Side Comparison

Feature écluse élise
Definition Clôture en forme de bassin, faite de terre, de pierre, de bois ou de toute autre matière dans un port, sur une rivière, sur un canal, etc., ayant une ou plusieurs portes qui se lèvent et se baissent ou qui s’ouvrent et se ferment, pour retenir et pour laisser passer l’eau. Prédestinée.

Where the eye mixes écluse and élise

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. écluse runs 6 letters (VCCVCV) against élise's 5 (VCVCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
écluse
5 ch
élise

Why the eye confuses écluse with élise

These two trip readers on the page rather than in the ear: écluse is \e.klyz\ while élise is \e.liz\. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 53033, derived from the frequency rank of both members and their visual similarity.

écluse is recorded at frequency rank #29,608, classified as anoun, pronounced \e.klyz\. élise is at rank #23,425, tagged as anadj, pronounced \e.liz\.

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 53033, this pair ranks #143,544 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of écluse vs élise

Shared letters: elsé. Private to "écluse": cu. Private to "élise": i.

"écluse" · 6 letters · shape VCCVCV  ·  "élise" · 5 letters · shape VCVCV

Frequently Asked Questions

Do "écluse" and "élise" mean the same thing in a sentence?
No - they are not even the same part of speech. "écluse" is a noun and "élise" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "écluse" vs "élise" - which ranks higher?
"élise" is the more common of the two: it sits at frequency rank #23,425 in our French list, against #29,608 for "écluse". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "écluse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "élise" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #143,544 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "écluse" and "élise" also get mixed up with nearby pairs, the highest-scored neighbour is "écœuré vs écluse". Nearby pair

Confusion rank #143,544 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