lucidesvslucileTell them apart

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

Which to use

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

#33,764
“lucides” frequency rank
#29,028
“lucile” frequency rank
62792
confusion score

Side-by-Side Comparison

Feature lucides lucile
Definition Pluriel de lucide. Variante de lucilie.

Where the eye mixes lucides and lucile

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. lucides runs 7 letters (CVCVCVC) against lucile's 6 (CVCVCV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
lucides
6 ch
lucile

Look-alike desk: lucides vs lucile

These two trip readers on the page rather than in the ear: lucides is \ly.sid\ while lucile is \ly.sil\. 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 62792, derived from the frequency rank of both members and their visual similarity.

lucides is recorded at frequency rank #33,764, classified as anadj, pronounced \ly.sid\. lucile is at rank #29,028, tagged as anoun, pronounced \ly.sil\.

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 62792, this pair ranks #85,270 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of lucides vs lucile

Shared letters: ceilu. Private to "lucides": ds. Private to "lucile": -.

"lucides" · 7 letters · shape CVCVCVC  ·  "lucile" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • lucides ← lcuides · llucides · luccides · lucdies · luciddes · lucidess · lucidse · lucieds
  • lucile ← lcuile · llucile · luccile · luciel · luclie · luicle · ulcile

Frequently Asked Questions

Is swapping "lucides" for "lucile" ever safe?
No - they are not even the same part of speech. "lucides" is an adjective and "lucile" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "lucides" or "lucile" show up more?
"lucile" is the more common of the two: it sits at frequency rank #29,028 in our French list, against #33,764 for "lucides". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "lucides" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lucile" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #85,270 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "lucides" and "lucile" also get mixed up with nearby pairs, the highest-scored neighbour is "lucides vs Lucques". 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 #85,270 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