Which to use
“oi” is an intj and “out” is an adverb - they look or sound alike but fill different roles in a sentence.
- #11,081
- “oi” frequency rank
- #45
- “out” frequency rank
- 11126
- confusion score
Side-by-Side Comparison
| Feature | oi | out |
|---|---|---|
| Definition | Said to get someone's attention; hey. | Away from the inside or centre. |
Where the eye mixes oi and out
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses oi with out
These two trip readers on the page rather than in the ear: oi is /ɔɪ/ while out is /aʊt/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (intj vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 11126, derived from the frequency rank of both members and their visual similarity.
oi is recorded at frequency rank #11,081, classified as anintj, pronounced /ɔɪ/. out is at rank #45, tagged as anadv, pronounced /aʊt/.
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 11126, this pair ranks #488,765 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of oi vs out
Shared letters: o. Private to "oi": i. Private to "out": tu.
"oi" · 2 letters · shape VV · "out" · 3 letters · shape VVC
Frequently Asked Questions
Is swapping "oi" for "out" ever safe?
Which is more common, "oi" or "out"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "oi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "out" - compare definitions side by side with the headword page. Word entry
- This pair ranks #488,765 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "oi" and "out" also get mixed up with nearby pairs, the highest-scored neighbour is "oi vs omi". Nearby pair
Confusion rank #488,765 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.