liavsluiWhich spelling fits?

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

Which to use

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

#27,108
“lia” frequency rank
#68
“lui” frequency rank
27176
confusion score

Side-by-Side Comparison

Feature lia lui
Definition Troisième personne du singulier du passé simple de l’indicatif du verbe lier. Pronom clitique de la troisième personne du singulier épicène du complément d’objet indirect.

Where the eye mixes lia and lui

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

3 ch
lia
3 ch
lui

Visual trap between lia and lui

These two trip readers on the page rather than in the ear: lia is \lja\ 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 (verb vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 27176, derived from the frequency rank of both members and their visual similarity.

lia is recorded at frequency rank #27,108, classified as averb, pronounced \lja\. 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 27176, this pair ranks #330,643 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lia vs lui

Shared letters: il. Private to "lia": a. Private to "lui": u.

"lia" · 3 letters · shape CVV  ·  "lui" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "lia" for "lui" ever safe?
No - they are not even the same part of speech. "lia" is a verb and "lui" a pronoun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "lia" or "lui"?
"lui" is the more common of the two: it sits at frequency rank #68 in our French list, against #27,108 for "lia". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "lia" 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 #330,643 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "lia" and "lui" also get mixed up with nearby pairs, the highest-scored neighbour is "lep vs lia". Nearby pair

Confusion rank #330,643 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