litvsluiWhat's the difference?

Quick tell: lit is a noun, lui is a pronoun, so they fill different roles in a sentence.

Which to use

“lit” is a noun and “lui” is a pronoun - they look or sound alike but fill different roles in a sentence.

#771
“lit” frequency rank
#68
“lui” frequency rank
839
confusion score

Side-by-Side Comparison

Feature lit lui
Definition Meuble sur lequel on se couche pour dormir, généralement composé d’un cadre de bois ou de métal, qu’on garnit d’un sommier ou d’une paillasse, d’un ou plusieurs matelas, d’un traversin, d’un ou plusieurs oreillers, de draps et de couvertures. Pronom clitique de la troisième personne du singulier épicène du complément d’objet indirect.

Where the eye mixes lit and lui

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
lit
3 ch
lui

Look-alike desk: lit vs lui

These two trip readers on the page rather than in the ear: lit is \li\ while lui is \lɥi\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 839, derived from the frequency rank of both members and their visual similarity.

lit is recorded at frequency rank #771, classified as anoun, pronounced \li\. lui is at rank #68, tagged as apron, pronounced \lɥi\.

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 839, this pair ranks #439,043 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of lit vs lui

Shared letters: il. Private to "lit": t. Private to "lui": u.

"lit" · 3 letters · shape CVC  ·  "lui" · 3 letters · shape CVV

Frequently Asked Questions

Can "lit" and "lui" be used interchangeably?
No - they are not even the same part of speech. "lit" is a noun and "lui" a pronoun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "lit" or "lui"?
"lui" is the more common of the two: it sits at frequency rank #68 in our French list, against #771 for "lit". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "lit" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lui" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #439,043 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "lit" and "lui" also get mixed up with nearby pairs, the highest-scored neighbour is "lep vs lit". Nearby pair

Confusion rank #439,043 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