régulevsrégulerTell them apart

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

Which to use

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

#34,734
“régule” frequency rank
#17,554
“réguler” frequency rank
52288
confusion score

Side-by-Side Comparison

Feature régule réguler
Definition Nom donné à différents alliages d’antimoine, d’étain ou de plomb. Ajuster de manière définitive ou permanente.

Where the eye mixes régule and réguler

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

6 ch
régule
7 ch
réguler

Look-alike desk: régule vs réguler

These two trip readers on the page rather than in the ear: régule is \ʁe.ɡyl\ while réguler is \ʁe.ɡy.le\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “régule” sits inside “réguler”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 52288, derived from the frequency rank of both members and their visual similarity.

régule is recorded at frequency rank #34,734, classified as anoun, pronounced \ʁe.ɡyl\. réguler is at rank #17,554, tagged as averb, pronounced \ʁe.ɡy.le\.

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 52288, this pair ranks #148,762 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of régule vs réguler

Shared letters: eglrué. Private to "régule": -. Private to "réguler": -.

"régule" · 6 letters · shape CVCVCV  ·  "réguler" · 7 letters · shape CVCVCVC

Frequently Asked Questions

Do "régule" and "réguler" mean the same thing in a sentence?
No - they are not even the same part of speech. "régule" is a noun and "réguler" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "régule" vs "réguler" - which ranks higher?
"réguler" is the more common of the two: it sits at frequency rank #17,554 in our French list, against #34,734 for "régule". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "régule" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "réguler" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #148,762 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "régule" and "réguler" also get mixed up with nearby pairs, the highest-scored neighbour is "régule vs remué". Nearby pair

Confusion rank #148,762 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