fabrevsfaibleWhat's the difference?

Quick tell: fabre is a adverb, faible is an adjective, so they fill different roles in a sentence.

Which to use

“fabre” is an adverb and “faible” is an adjective - they look or sound alike but fill different roles in a sentence.

#17,425
“fabre” frequency rank
#1,028
“faible” frequency rank
18453
confusion score

Side-by-Side Comparison

Feature fabre faible
Definition Habilement, artistement. Qui est débile, qui manque de force, de vigueur.

Letter map: fabre vs faible

Shared letters muted; letters that set fabre and faible apart highlighted. Shared run: 4. fabre runs 5 letters (CVCCV) against faible's 6 (CVVCCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
fabre
6 ch
faible

Grammar separator: fabre vs faible

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fabre is anadverb and faibleanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 18453, derived from the frequency rank of both members and their visual similarity.

fabre is recorded at frequency rank #17,425, classified as anadv. faible is at rank #1,028, tagged as anadj, pronounced \fɛbl\.

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 18453, this pair ranks #378,236 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of fabre vs faible

Shared letters: abef. Private to "fabre": r. Private to "faible": il.

"fabre" · 5 letters · shape CVCCV  ·  "faible" · 6 letters · shape CVVCCV

Known mistypes of this pair

  • fabre ← afbre · fabbre · fabrre · farbe · fbare · ffabre
  • faible ← afible · fabile · faibble · faibel · faiblle · failbe · ffaible

Frequently Asked Questions

Is swapping "fabre" for "faible" ever safe?
No - they are not even the same part of speech. "fabre" is an adverb and "faible" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "fabre" or "faible" show up more?
"faible" is the more common of the two: it sits at frequency rank #1,028 in our French list, against #17,425 for "fabre". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "fabre" and "faible".

  • Full dictionary entry for "fabre" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "faible" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #378,236 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "fabre" and "faible" also get mixed up with nearby pairs, the highest-scored neighbour is "fabre vs fange". 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 #378,236 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