légalevslégalitéWhat's the difference?

Quick tell: légale is a adjective, légalité is a noun, so they fill different roles in a sentence.

Which to use

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

#4,249
“légale” frequency rank
#11,803
“légalité” frequency rank
16052
confusion score

Side-by-Side Comparison

Feature légale légalité
Definition Féminin singulier de légal. Caractère de ce qui est légal.

Where the eye mixes légale and légalité

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. légale runs 6 letters (CVCVCV) against légalité's 8 (CVCVCVCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
légale
8 ch
légalité

Why the eye confuses légale with légalité

These two trip readers on the page rather than in the ear: légale is \le.ɡal\ while légalité is \le.ɡa.li.te\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 16052, derived from the frequency rank of both members and their visual similarity.

légale is recorded at frequency rank #4,249, classified as anadj, pronounced \le.ɡal\. légalité is at rank #11,803, tagged as anoun, pronounced \le.ɡa.li.te\.

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 16052, this pair ranks #389,610 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of légale vs légalité

Shared letters: aglé. Private to "légale": e. Private to "légalité": it.

"légale" · 6 letters · shape CVCVCV  ·  "légalité" · 8 letters · shape CVCVCVCV

Frequently Asked Questions

Is swapping "légale" for "légalité" ever safe?
No - they are not even the same part of speech. "légale" is an adjective and "légalité" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "légale" or "légalité"?
"légale" is the more common of the two: it sits at frequency rank #4,249 in our French list, against #11,803 for "légalité". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "légale" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "légalité" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #389,610 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "légale" and "légalité" also get mixed up with nearby pairs, the highest-scored neighbour is "légale vs levage". Nearby pair

Confusion rank #389,610 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