dédiervsdeirWhat's the difference?

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

Which to use

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

#31,462
“dédier” frequency rank
#38,242
“deir” frequency rank
69704
confusion score

Side-by-Side Comparison

Feature dédier deir
Definition Consacrer au culte divin. Forme mutée de teir par adoucissement (t → d).

Where the eye mixes dédier and deir

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

6 ch
dédier
4 ch
deir

Look-alike desk: dédier vs deir

These two trip readers on the page rather than in the ear: dédier is \de.dje\ while deir is \dɛjr\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 69704, derived from the frequency rank of both members and their visual similarity.

dédier is recorded at frequency rank #31,462, classified as averb, pronounced \de.dje\. deir is at rank #38,242, tagged as anadj, pronounced \dɛjr\.

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 69704, this pair ranks #54,142 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of dédier vs deir

Shared letters: deir. Private to "dédier": é. Private to "deir": -.

"dédier" · 6 letters · shape CVCVVC  ·  "deir" · 4 letters · shape CVVC

Known mistypes of this pair

  • deirddeir · deirr · deri · edir

Frequently Asked Questions

Do "dédier" and "deir" mean the same thing in a sentence?
No - they are not even the same part of speech. "dédier" is a verb and "deir" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "dédier" or "deir" show up more?
"dédier" is the more common of the two: it sits at frequency rank #31,462 in our French list, against #38,242 for "deir". 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 "dédier" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "deir" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #54,142 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "dédier" and "deir" also get mixed up with nearby pairs, the highest-scored neighbour is "deir vs denim". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #54,142 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