déliervsdélirerWhat's the difference?

Which to use

“délier” and “délirer” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#44,997
“délier” frequency rank
#36,817
“délirer” frequency rank
81814
confusion score

Side-by-Side Comparison

Feature délier délirer
Definition Dégager de ce qui lie. Avoir le délire ; être en délire.

Where the eye mixes délier and délirer

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

6 ch
délier
7 ch
délirer

Look-alike desk: délier vs délirer

A purely visual mix-up. délier (\de.lje\) and délirer (\de.li.ʁe\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 81814, derived from the frequency rank of both members and their visual similarity.

délier is recorded at frequency rank #44,997, classified as averb, pronounced \de.lje\. délirer is at rank #36,817, tagged as averb, pronounced \de.li.ʁe\.

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 81814, this pair ranks #17,981 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of délier vs délirer

Shared letters: deilré. Private to "délier": -. Private to "délirer": -.

"délier" · 6 letters · shape CVCVVC  ·  "délirer" · 7 letters · shape CVCVCVC

Frequently Asked Questions

Is swapping "délier" for "délirer" ever safe?
No. They are said differently (\de.lje\ versus \de.li.ʁe\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "délier" or "délirer"?
"délirer" is the more common of the two: it sits at frequency rank #36,817 in our French list, against #44,997 for "délier". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "délier" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "délirer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,981 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "délier" and "délirer" also get mixed up with nearby pairs, the highest-scored neighbour is "délier vs déviée". Nearby pair

Confusion rank #17,981 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