acrevsancrerWhat's the difference?

Quick tell: acre is a noun, ancrer is a verb, so they fill different roles in a sentence.

Which to use

“acre” is a noun and “ancrer” is a verb - they look or sound alike but fill different roles in a sentence.

#28,433
“acre” frequency rank
#34,860
“ancrer” frequency rank
63293
confusion score

Side-by-Side Comparison

Feature acre ancrer
Definition Unité de surface égale à 0,4 hectare ou à 4046,9 mètres carrés, encore utilisée en agriculture et dans divers pays avec des valeurs différentes. Jeter l’ancre.

Where the spellings diverge

Shared letters are muted; the letters that actually set acre and ancrer apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.

4 ch
acre
6 ch
ancrer

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: acre is \akʁ\ while ancrer is \ɑ̃.kʁe\. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 63293, derived from the frequency rank of both members and their visual similarity.

acre is recorded at frequency rank #28,433, classified as anoun, pronounced \akʁ\. ancrer is at rank #34,860, tagged as averb, 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 63293, this pair ranks #82,716 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of acre vs ancrer

Shared letters: acer. Private to "acre": -. Private to "ancrer": n.

"acre" · 4 letters · shape VCCV  ·  "ancrer" · 6 letters · shape VCCCVC

Known mistypes of this pair

  • acreaccre · acrre
  • ancreracnrer · anccrer · ancerr · ancrerr · ancrrer · anncrer · anrcer · nacrer

Frequency comparison

acre#28,433
ancrer#34,860

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "acre" and "ancrer" be used interchangeably?
No - they are not even the same part of speech. "acre" is a noun and "ancrer" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "acre" or "ancrer"?
"acre" is the more common of the two: it sits at frequency rank #28,433 in our French list, against #34,860 for "ancrer". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering acre vs ancrer

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “acre”; for a verb, it's “ancrer”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “acre” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list