Which to use
“libérer” is a verb and “libre” is an adjective - they look or sound alike but fill different roles in a sentence.
- #4,502
- “libérer” frequency rank
- #648
- “libre” frequency rank
- 5150
- confusion score
Side-by-Side Comparison
| Feature | libérer | libre |
|---|---|---|
| Definition | Rendre libre une personne ou un objet qui est détenu par une loi ou une personne. | Qui a le pouvoir de faire ce qu’il veut, d’agir ou de ne pas agir, par opposition à esclave, servile, ou par opposition à captif, prisonnier. |
Where the eye mixes libérer and libre
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses libérer with libre
These two trip readers on the page rather than in the ear: libérer is \li.be.ʁe\ while libre is \libʁ\. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 5150, derived from the frequency rank of both members and their visual similarity.
libérer is recorded at frequency rank #4,502, classified as averb, pronounced \li.be.ʁe\. libre is at rank #648, tagged as anadj, pronounced \libʁ\.
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 5150, this pair ranks #429,770 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of libérer vs libre
Shared letters: beilr. Private to "libérer": é. Private to "libre": -.
"libérer" · 7 letters · shape CVCVCVC · "libre" · 5 letters · shape CVCCV
Known mistypes of this pair
- libre ← ilbre · lbire · libbre · librre · lirbe · llibre
Frequently Asked Questions
Can "libérer" and "libre" be used interchangeably?
Which is more common, "libérer" or "libre"?
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 "libérer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "libre" - compare definitions side by side with the headword page. Word entry
- This pair ranks #429,770 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "libérer" and "libre" also get mixed up with nearby pairs, the highest-scored neighbour is "liberal vs libérer". 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 #429,770 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.