Which to use
“ard” and “arm” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #26,332
- “ard” frequency rank
- #1,887
- “arm” frequency rank
- 28219
- confusion score
Side-by-Side Comparison
| Feature | ard | arm |
|---|---|---|
| Definition | A simple plough consisting of a spike dragged through the soil. | The portion of the upper human appendage, from the shoulder to the wrist and sometimes including the hand. |
Where the eye mixes ard and arm
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: ard vs arm
A purely visual mix-up. ard (/ɑɹd/) and arm (/ɑːm/) 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 a single letter - d in “ard” becomes m in “arm”. Our composite confusion score for this pair is 28219, derived from the frequency rank of both members and their visual similarity.
ard is recorded at frequency rank #26,332, classified as anoun, pronounced /ɑɹd/. arm is at rank #1,887, tagged as anoun, pronounced /ɑːm/.
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 28219, this pair ranks #372,780 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ard vs arm
Shared letters: ar. Private to "ard": d. Private to "arm": m.
"ard" · 3 letters · shape VCC · "arm" · 3 letters · shape VCC
Frequently Asked Questions
Can "ard" and "arm" be used interchangeably?
Frequency check: "ard" vs "arm" - which ranks higher?
What to do next
Eye-level mix-up between "ard" and "arm" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ard" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "arm" - compare definitions side by side with the headword page. Word entry
- This pair ranks #372,780 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "ard" and "arm" also get mixed up with nearby pairs, the highest-scored neighbour is "amb vs ard". Nearby pair
Confusion rank #372,780 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.