FCPEvsfleTell them apart

Quick tell: FCPE is a noun, fle is a verb, so they fill different roles in a sentence.

Which to use

“FCPE” is a noun and “fle” is a verb - they look or sound alike but fill different roles in a sentence.

#48,528
“FCPE” frequency rank
#39,300
“fle” frequency rank
87828
confusion score

Side-by-Side Comparison

Feature FCPE fle
Definition Investissement réservé aux salariés d'une entreprise. Dormir.

Where the eye mixes FCPE and fle

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. FCPE runs 4 letters (CCCV) against fle's 3 (CCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
FCPE
3 ch
fle

Why the eye confuses FCPE with fle

These two trip readers on the page rather than in the ear: FCPE is \ɛf.se.pe.ø\ while fle is \ˈfle\. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 87828, derived from the frequency rank of both members and their visual similarity.

FCPE is recorded at frequency rank #48,528, classified as anoun, pronounced \ɛf.se.pe.ø\. fle is at rank #39,300, tagged as averb, pronounced \ˈfle\.

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 87828, this pair ranks #7,752 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of FCPE vs fle

Shared letters: ef. Private to "FCPE": cp. Private to "fle": l.

"FCPE" · 4 letters · shape CCCV  ·  "fle" · 3 letters · shape CCV

Known mistypes of this pair

  • FCPE ← cfpe · fccpe · fcep · fcppe · ffcpe · fpce

Frequently Asked Questions

Is swapping "FCPE" for "fle" ever safe?
No - they are not even the same part of speech. "FCPE" is a noun and "fle" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "FCPE" or "fle" show up more?
"fle" is the more common of the two: it sits at frequency rank #39,300 in our French list, against #48,528 for "FCPE". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "FCPE" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fle" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #7,752 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "FCPE" and "fle" also get mixed up with nearby pairs, the highest-scored neighbour is "FCPE vs Fee". 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 #7,752 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