Which to use
“acre” and “aur” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,433
- “acre” frequency rank
- #49,504
- “aur” frequency rank
- 77937
- confusion score
Side-by-Side Comparison
| Feature | acre | aur |
|---|---|---|
| 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. | Or. Élément chimique de numéro atomique 79 et de symbole Au qui fait partie des métaux de transition. |
Where the spellings diverge
Shared letters are muted; the letters that actually set acre and aur apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. acre (\akʁ\) and aur (\ˈawɾ\) 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 77937, 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\. aur is at rank #49,504, tagged as anoun, pronounced \ˈawɾ\.
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 77937, this pair ranks #27,040 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of acre vs aur
Shared letters: ar. Private to "acre": ce. Private to "aur": u.
"acre" · 4 letters · shape VCCV · "aur" · 3 letters · shape VVC
Known mistypes of this pair
- acre ← accre · acrre
Frequency comparison
Frequently Asked Questions
Can "acre" and "aur" be used interchangeably?
Which is more common, "acre" or "aur"?
Remembering acre vs aur
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- 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