démentvsdétientTell them apart

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

Which to use

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

#13,364
“dément” frequency rank
#7,432
“détient” frequency rank
20796
confusion score

Side-by-Side Comparison

Feature dément détient
Definition Qui est dans l’état de démence. Troisième personne du singulier de l’indicatif présent de détenir.

Where the eye mixes dément and détient

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. dément runs 6 letters (CVCVCC) against détient's 7 (CVCVVCC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
dément
7 ch
détient

Look-alike desk: dément vs détient

These two trip readers on the page rather than in the ear: dément is \de.mɑ̃\ while détient is \de.tjɛ̃\. 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 (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 20796, derived from the frequency rank of both members and their visual similarity.

dément is recorded at frequency rank #13,364, classified as anadj, pronounced \de.mɑ̃\. détient is at rank #7,432, tagged as averb, pronounced \de.tjɛ̃\.

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 20796, this pair ranks #366,453 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of dément vs détient

Shared letters: denté. Private to "dément": m. Private to "détient": i.

"dément" · 6 letters · shape CVCVCC  ·  "détient" · 7 letters · shape CVCVVCC

Frequently Asked Questions

Is swapping "dément" for "détient" ever safe?
No - they are not even the same part of speech. "dément" is an adjective and "détient" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "dément" vs "détient" - which ranks higher?
"détient" is the more common of the two: it sits at frequency rank #7,432 in our French list, against #13,364 for "dément". 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 "dément" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "détient" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #366,453 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "dément" and "détient" also get mixed up with nearby pairs, the highest-scored neighbour is "décents vs dément". Nearby pair

Confusion rank #366,453 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