affaiblievsaffaibliesWhat's the difference?

Quick tell: affaiblie is a noun, affaiblies is an adjective, so they fill different roles in a sentence.

Which to use

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

#23,439
“affaiblie” frequency rank
#44,288
“affaiblies” frequency rank
67727
confusion score

Side-by-Side Comparison

Feature affaiblie affaiblies
Definition Personne physiquement ou moralement diminuée ou amoindrie, personne en état de faiblesse intellectuelle. Féminin pluriel de affaibli.

Same sound, different letters: affaiblie vs affaiblies

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 9 letters. affaiblie runs 9 letters (VCCVVCCVV) against affaiblies's 10 (VCCVVCCVVC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
affaiblie
10 ch
affaiblies

Same sound, different spelling - affaiblie / affaiblies

Say them out loud and nothing separates them: affaiblie and affaiblies carry the same recorded pronunciation, \a.fe.bli\. Grammar is what tells them apart: one is anoun, the other anadjective, so most sentences will only accept one of them. They differ by 1 extra letter(s) - “affaiblie” sits inside “affaiblies”. Our composite confusion score for this pair is 67727, derived from the frequency rank of both members and their visual similarity.

affaiblie is recorded at frequency rank #23,439, classified as anoun, pronounced \a.fe.bli\. affaiblies is at rank #44,288, tagged as anadj, pronounced \a.fe.bli\.

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 67727, this pair ranks #62,159 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of affaiblie vs affaiblies

Shared letters: abefil. Private to "affaiblie": -. Private to "affaiblies": s.

"affaiblie" · 9 letters · shape VCCVVCCVV  ·  "affaiblies" · 10 letters · shape VCCVVCCVVC

Known mistypes of this pair

  • affaiblie ← afafiblie · afaiblie · affabilie · affaibblie · affaibile · affaiblei · affaibllie · affailbie
  • affaiblies ← afafiblies · afaiblies · affabilies · affaibblies · affaibiles · affaibleis · affaibliess · affaiblise

Frequently Asked Questions

Can "affaiblie" and "affaiblies" be used interchangeably?
No - they are not even the same part of speech. "affaiblie" is a noun and "affaiblies" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "affaiblie" vs "affaiblies" - which ranks higher?
"affaiblie" is the more common of the two: it sits at frequency rank #23,439 in our French list, against #44,288 for "affaiblies". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.

  • Full dictionary entry for "affaiblie" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "affaiblies" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #62,159 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "affaiblie" and "affaiblies" also get mixed up with nearby pairs, the highest-scored neighbour is "affaiblies vs affaiblis". 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 #62,159 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