Which to use
“able” is an adjective and “acre” is a noun - they look or sound alike but fill different roles in a sentence.
- #352
- “able” frequency rank
- #7,877
- “acre” frequency rank
- 8229
- confusion score
Side-by-Side Comparison
| Feature | able | acre |
|---|---|---|
| Definition | Having the necessary powers or the needed resources to accomplish a task. | 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. |
Where the eye mixes able and acre
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: able is /ˈeɪ.bl̩/ while acre is /ˈeɪ.kə/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 8229, derived from the frequency rank of both members and their visual similarity.
able is recorded at frequency rank #352, classified as anadj, pronounced /ˈeɪ.bl̩/. acre is at rank #7,877, tagged as anoun, pronounced /ˈeɪ.kə/.
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 8229, this pair ranks #503,537 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of able vs acre
Shared letters: ae. Private to "able": bl. Private to "acre": cr.
"able" · 4 letters · shape VCCV · "acre" · 4 letters · shape VCCV