lucevsLuçonWhich spelling fits?

Quick tell: luce is a verb, Luçon is a name, so they fill different roles in a sentence.

Which to use

“luce” is a verb and “Luçon” is a name - they look or sound alike but fill different roles in a sentence.

#21,994
“luce” frequency rank
#40,360
“Luçon” frequency rank
62354
confusion score

Side-by-Side Comparison

Feature luce Luçon
Definition Luire. Commune française, située dans le département de la Vendée.

Letter map: luce vs Luçon

Shared letters muted; letters that set luce and Luçon apart highlighted. Shared run: 2.

4 ch
luce
5 ch
Luçon

Role in the sentence - luce and Luçon

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: luce is averb and Luçonaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 62354, derived from the frequency rank of both members and their visual similarity.

luce is recorded at frequency rank #21,994, classified as averb, pronounced \ˈlu.ʧe\. Luçon is at rank #40,360, tagged as aname.

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 62354, this pair ranks #87,590 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of luce vs Luçon

Shared letters: lu. Private to "luce": ce. Private to "Luçon": noç.

"luce" · 4 letters · shape CVCV  ·  "Luçon" · 5 letters · shape CVCVC

Known mistypes of this pair

  • lucelcue · lluce · lucce · luec · ulce

Frequently Asked Questions

Do "luce" and "Luçon" mean the same thing in a sentence?
No - they are not even the same part of speech. "luce" is a verb and "Luçon" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "luce" vs "Luçon" - which ranks higher?
"luce" is the more common of the two: it sits at frequency rank #21,994 in our French list, against #40,360 for "Luçon". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "luce" and "Luçon". Here's where to go from here.

  • Full dictionary entry for "luce" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Luçon" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #87,590 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "luce" and "Luçon" also get mixed up with nearby pairs, the highest-scored neighbour is "Luchon vs Luçon". 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 #87,590 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