incompétencevsincompétentsWhat's the difference?

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

Which to use

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

#13,616
“incompétence” frequency rank
#27,482
“incompétents” frequency rank
41098
confusion score

Side-by-Side Comparison

Feature incompétence incompétents
Definition Défaut, manque de compétence. Masculin pluriel de incompétent.

Where the eye mixes incompétence and incompétents

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. incompétence (VCCVCCVCVCCV) and incompétents (VCCVCCVCVCCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

12 ch
incompétence
12 ch
incompétents

Visual trap between incompétence and incompétents

These two trip readers on the page rather than in the ear: incompétence is \ɛ̃.kɔ̃.pe.tɑ̃s\ while incompétents is \ɛ̃.kɔ̃.pe.tɑ̃\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 41098, derived from the frequency rank of both members and their visual similarity.

incompétence is recorded at frequency rank #13,616, classified as anoun, pronounced \ɛ̃.kɔ̃.pe.tɑ̃s\. incompétents is at rank #27,482, tagged as anadj, pronounced \ɛ̃.kɔ̃.pe.tɑ̃\.

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 41098, this pair ranks #235,571 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of incompétence vs incompétents

Shared letters: ceimnopté. Private to "incompétence": -. Private to "incompétents": s.

"incompétence" · 12 letters · shape VCCVCCVCVCCV  ·  "incompétents" · 12 letters · shape VCCVCCVCVCCC

Frequently Asked Questions

Is swapping "incompétence" for "incompétents" ever safe?
No - they are not even the same part of speech. "incompétence" is a noun and "incompétents" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "incompétence" or "incompétents"?
"incompétence" is the more common of the two: it sits at frequency rank #13,616 in our French list, against #27,482 for "incompétents". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "incompétence" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "incompétents" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #235,571 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "incompétence" and "incompétents" also get mixed up with nearby pairs, the highest-scored neighbour is "incompétente vs incompétents". Nearby pair

Confusion rank #235,571 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