ancienvsancrésWhich spelling fits?

Which to use

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

#474
“ancien” frequency rank
#32,675
“ancrés” frequency rank
33149
confusion score

Side-by-Side Comparison

Feature ancien ancrés
Definition Qui existe depuis très longtemps. Masculin pluriel de ancré.

Where the eye mixes ancien and ancrés

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. ancien (VCCVVC) and ancrés (VCCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
ancien
6 ch
ancrés

Look-alike desk: ancien vs ancrés

A purely visual mix-up. ancien (\ɑ̃.sjɛ̃\) and ancrés (\ɑ̃.kʁe\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 33149, derived from the frequency rank of both members and their visual similarity.

ancien is recorded at frequency rank #474, classified as anadj, pronounced \ɑ̃.sjɛ̃\. ancrés is at rank #32,675, tagged as anadj, pronounced \ɑ̃.kʁe\.

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 33149, this pair ranks #292,551 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ancien vs ancrés

Shared letters: acn. Private to "ancien": ei. Private to "ancrés": rsé.

"ancien" · 6 letters · shape VCCVVC  ·  "ancrés" · 6 letters · shape VCCCVC

Known mistypes of this pair

  • ancien ← acnien · anccien · ancein · ancienn · ancine · anicen · anncien · nacien

Frequently Asked Questions

Is swapping "ancien" for "ancrés" ever safe?
No. They are said differently (\ɑ̃.sjɛ̃\ versus \ɑ̃.kʁe\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "ancien" or "ancrés"?
"ancien" is the more common of the two: it sits at frequency rank #474 in our French list, against #32,675 for "ancrés". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "ancien" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ancrés" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #292,551 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ancien" and "ancrés" also get mixed up with nearby pairs, the highest-scored neighbour is "anales vs ancrés". 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 #292,551 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