Which to use
“ara” and “arm” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #21,997
- “ara” frequency rank
- #1,887
- “arm” frequency rank
- 23884
- confusion score
Side-by-Side Comparison
| Feature | ara | arm |
|---|---|---|
| Definition | The great blue and yellow macaw (Ara ararauna). | The portion of the upper human appendage, from the shoulder to the wrist and sometimes including the hand. |
Where the eye mixes ara and arm
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: ara vs arm
A purely visual mix-up. ara (/ˈeɪ.ɹə/) 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 - a in “ara” becomes m in “arm”. Our composite confusion score for this pair is 23884, derived from the frequency rank of both members and their visual similarity.
ara is recorded at frequency rank #21,997, classified as anoun, pronounced /ˈeɪ.ɹə/. 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 23884, this pair ranks #406,042 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ara vs arm
Shared letters: ar. Private to "ara": -. Private to "arm": m.
"ara" · 3 letters · shape VCV · "arm" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "ara" for "arm" ever safe?
In ordinary English text, does "ara" or "arm" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ara" 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 #406,042 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "ara" and "arm" also get mixed up with nearby pairs, the highest-scored neighbour is "ara vs Asta". Nearby pair
Confusion rank #406,042 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.