détendsvsdétenduWhich spelling fits?

Quick tell: détends is a verb, détendu is an adjective, so they fill different roles in a sentence.

Which to use

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

#40,734
“détends” frequency rank
#19,527
“détendu” frequency rank
60261
confusion score

Side-by-Side Comparison

Feature détends détendu
Definition Première personne du singulier de l’indicatif présent de détendre. Lâche, non tendu.

Where the eye mixes détends and détendu

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
détends
7 ch
détendu

Look-alike desk: détends vs détendu

These two trip readers on the page rather than in the ear: détends is \de.tɑ̃\ while détendu is \de.tɑ̃.dy\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - s in “détends” becomes u in “détendu”, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 60261, derived from the frequency rank of both members and their visual similarity.

détends is recorded at frequency rank #40,734, classified as averb, pronounced \de.tɑ̃\. détendu is at rank #19,527, tagged as anadj, pronounced \de.tɑ̃.dy\.

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 60261, this pair ranks #98,578 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of détends vs détendu

Shared letters: denté. Private to "détends": s. Private to "détendu": u.

"détends" · 7 letters · shape CVCVCCC  ·  "détendu" · 7 letters · shape CVCVCCV

Frequently Asked Questions

Do "détends" and "détendu" mean the same thing in a sentence?
No - they are not even the same part of speech. "détends" is a verb and "détendu" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "détends" or "détendu" show up more?
"détendu" is the more common of the two: it sits at frequency rank #19,527 in our French list, against #40,734 for "détends". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "détends" and "détendu" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "détends" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "détendu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #98,578 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "détends" and "détendu" also get mixed up with nearby pairs, the highest-scored neighbour is "détends vs détendus". Nearby pair

Confusion rank #98,578 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