houlevshouleuxWhat's the difference?

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

Which to use

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

#24,236
“houle” frequency rank
#39,836
“houleux” frequency rank
64072
confusion score

Side-by-Side Comparison

Feature houle houleux
Definition Mouvement d’ondulation que la mer conserve après une tempête, mais qui l’agite sans bruit et sans former d’écume. Qui est agité par la houle, en parlant de la mer.

Where the eye mixes houle and houleux

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

5 ch
houle
7 ch
houleux

Why the eye confuses houle with houleux

These two trip readers on the page rather than in the ear: houle is ^((h aspiré))\ul\ while houleux is ^((h aspiré))\u.lø\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “houle” sits inside “houleux”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 64072, derived from the frequency rank of both members and their visual similarity.

houle is recorded at frequency rank #24,236, classified as anoun, pronounced ^((h aspiré))\ul\. houleux is at rank #39,836, tagged as anadj, pronounced ^((h aspiré))\u.lø\.

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 64072, this pair ranks #78,823 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of houle vs houleux

Shared letters: ehlou. Private to "houle": -. Private to "houleux": x.

"houle" · 5 letters · shape CVVCV  ·  "houleux" · 7 letters · shape CVVCVVC

Known mistypes of this pair

  • houle ← hhoule · holue · houel · houlle · huole · ohule
  • houleux ← hhouleux · holueux · houelux · houleuxx · houlexu · houlleux · houluex · huoleux

Frequently Asked Questions

Can "houle" and "houleux" be used interchangeably?
No - they are not even the same part of speech. "houle" is a noun and "houleux" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "houle" or "houleux" show up more?
"houle" is the more common of the two: it sits at frequency rank #24,236 in our French list, against #39,836 for "houleux". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "houle" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "houleux" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #78,823 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "houle" and "houleux" also get mixed up with nearby pairs, the highest-scored neighbour is "houleuse vs houleux". 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 #78,823 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