débilevsdécèleTell them apart

Quick tell: débile is a adjective, décèle is a verb, so they fill different roles in a sentence.

Which to use

“débile” is an adjective and “décèle” is a verb - they look or sound alike but fill different roles in a sentence.

#5,550
“débile” frequency rank
#46,127
“décèle” frequency rank
51677
confusion score

Side-by-Side Comparison

Feature débile décèle
Definition Faible, qui manque de forces, de vigueur. Première personne du singulier de l’indicatif présent de déceler.

Where the eye mixes débile and décèle

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. débile and décèle follow the identical consonant-vowel pattern (CVCVCV). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
débile
6 ch
décèle

Why the eye confuses débile with décèle

These two trip readers on the page rather than in the ear: débile is \de.bil\ while décèle is \de.sɛl\. 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 (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 51677, derived from the frequency rank of both members and their visual similarity.

débile is recorded at frequency rank #5,550, classified as anadj, pronounced \de.bil\. décèle is at rank #46,127, tagged as averb, pronounced \de.sɛl\.

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 51677, this pair ranks #153,243 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of débile vs décèle

Shared letters: delé. Private to "débile": bi. Private to "décèle": cè.

"débile" · 6 letters · shape CVCVCV  ·  "décèle" · 6 letters · shape CVCVCV

Frequently Asked Questions

Do "débile" and "décèle" mean the same thing in a sentence?
No - they are not even the same part of speech. "débile" is an adjective and "décèle" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "débile" vs "décèle" - which ranks higher?
"débile" is the more common of the two: it sits at frequency rank #5,550 in our French list, against #46,127 for "décèle". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "débile" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "décèle" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #153,243 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "débile" and "décèle" also get mixed up with nearby pairs, the highest-scored neighbour is "décèle vs dèche". Nearby pair

Confusion rank #153,243 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