légauxvsLerouxWhich spelling fits?

Quick tell: légaux is a adjective, Leroux is a name, so they fill different roles in a sentence.

Which to use

“légaux” is an adjective and “Leroux” is a name - they look or sound alike but fill different roles in a sentence.

#14,308
“légaux” frequency rank
#21,990
“Leroux” frequency rank
36298
confusion score

Side-by-Side Comparison

Feature légaux Leroux
Definition Masculin pluriel de légal. Nom de famille.

Letter map: légaux vs Leroux

Shared letters muted; letters that set légaux and Leroux apart highlighted. Shared run: 3. légaux and Leroux follow the identical consonant-vowel pattern (CVCVVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
légaux
6 ch
Leroux

Part-of-speech tell for légaux / Leroux

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: légaux is anadjective and Lerouxaname. On the page they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 36298, derived from the frequency rank of both members and their visual similarity.

légaux is recorded at frequency rank #14,308, classified as anadj, pronounced \le.ɡo\. Leroux is at rank #21,990, tagged as aname.

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 36298, this pair ranks #270,591 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of légaux vs Leroux

Shared letters: lux. Private to "légaux": agé. Private to "Leroux": eor.

"légaux" · 6 letters · shape CVCVVC  ·  "Leroux" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • Leroux ← elroux · leorux · lerouxx · leroxu · lerroux · leruox · lleroux · lreoux

Frequently Asked Questions

Can "légaux" and "Leroux" be used interchangeably?
No - they are not even the same part of speech. "légaux" is an adjective and "Leroux" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "légaux" vs "Leroux" - which ranks higher?
"légaux" is the more common of the two: it sits at frequency rank #14,308 in our French list, against #21,990 for "Leroux". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "légaux" vs "Leroux" is on the table, pick a follow-up below.

  • Full dictionary entry for "légaux" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Leroux" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #270,591 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "légaux" and "Leroux" also get mixed up with nearby pairs, the highest-scored neighbour is "Leroux vs Limoux". 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 #270,591 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