librevsliceWhich spelling fits?

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

Which to use

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

#34,570
“libre” frequency rank
#22,140
“lice” frequency rank
56710
confusion score

Side-by-Side Comparison

Feature libre lice
Definition Especially of the will: free, independent, unconstrained. plural of louse

Where the eye mixes libre and lice

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
libre
4 ch
lice

Look-alike desk: libre vs lice

These two trip readers on the page rather than in the ear: libre is /ˈliːbɹə/ while lice is /laɪs/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 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 56710, derived from the frequency rank of both members and their visual similarity.

libre is recorded at frequency rank #34,570, classified as anadj, pronounced /ˈliːbɹə/. lice is at rank #22,140, tagged as anoun, pronounced /laɪs/.

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 56710, this pair ranks #124,283 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of libre vs lice

Shared letters: eil. Private to "libre": br. Private to "lice": c.

"libre" · 5 letters · shape CVCCV  ·  "lice" · 4 letters · shape CVCV

Known mistypes of this pair

  • libreilbre · lbire · libbre · librre · lirbe · llibre
  • liceilce · lcie · licce · liec · llice

Frequently Asked Questions

Do "libre" and "lice" mean the same thing in a sentence?
No - they are not even the same part of speech. "libre" is an adjective and "lice" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "libre" or "lice"?
"lice" is the more common of the two: it sits at frequency rank #22,140 in our English list, against #34,570 for "libre". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "libre" and "lice" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "libre" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lice" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #124,283 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "libre" and "lice" also get mixed up with nearby pairs, the highest-scored neighbour is "libre vs lyre". 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 #124,283 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list