Which to use
“acre” and “azure” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,877
- “acre” frequency rank
- #18,245
- “azure” frequency rank
- 26122
- confusion score
Side-by-Side Comparison
| Feature | acre | azure |
|---|---|---|
| Definition | An English unit of land area (symbol: a. or ac.) originally denoting a day's ploughing for a yoke of oxen, now standardized as 4,840 square yards or 4,046.86 square metres. | The clear blue colour of the sky; also, a pigment or dye of this colour. |
Where the eye mixes acre and azure
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. acre runs 4 letters (VCCV) against azure's 5 (VCVCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between acre and azure
A purely visual mix-up. acre (/ˈeɪ.kə/) and azure (/ˈæʒə/) 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 26122, derived from the frequency rank of both members and their visual similarity.
acre is recorded at frequency rank #7,877, classified as anoun, pronounced /ˈeɪ.kə/. azure is at rank #18,245, tagged as anoun, pronounced /ˈæʒə/.
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 26122, this pair ranks #389,066 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of acre vs azure
Shared letters: aer. Private to "acre": c. Private to "azure": uz.
"acre" · 4 letters · shape VCCV · "azure" · 5 letters · shape VCVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "acre" for "azure" ever safe?
In ordinary English text, does "acre" or "azure" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "acre" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "azure" - compare definitions side by side with the headword page. Word entry
- This pair ranks #389,066 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "acre" and "azure" also get mixed up with nearby pairs, the highest-scored neighbour is "Azores vs azure". 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 #389,066 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.