Which to use
“own” is an adjective and “oz” is a noun - they look or sound alike but fill different roles in a sentence.
- #178
- “own” frequency rank
- #7,037
- “oz” frequency rank
- 7215
- confusion score
Side-by-Side Comparison
| Feature | own | oz |
|---|---|---|
| Definition | Belonging to; possessed; acquired; proper to; property of; titled to; held in one's name; under/using the name of. Often marks a possessive determiner as reflexive, referring back to the subject of the clause or sentence. | Abbreviation of ounce; any of various units of weight and volume. |
Where the eye mixes own and oz
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses own with oz
These two trip readers on the page rather than in the ear: own is /əʊn/ while oz is /aʊns/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 7215, derived from the frequency rank of both members and their visual similarity.
own is recorded at frequency rank #178, classified as anadj, pronounced /əʊn/. oz is at rank #7,037, tagged as anoun, pronounced /aʊns/.
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 7215, this pair ranks #508,073 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of own vs oz
Shared letters: o. Private to "own": nw. Private to "oz": z.
"own" · 3 letters · shape VCC · "oz" · 2 letters · shape VC
Frequently Asked Questions
Do "own" and "oz" mean the same thing in a sentence?
Which is more common, "own" or "oz"?
What to do next
Eye-level mix-up between "own" and "oz" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "own" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "oz" - compare definitions side by side with the headword page. Word entry
- This pair ranks #508,073 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "own" and "oz" also get mixed up with nearby pairs, the highest-scored neighbour is "omi vs oz". Nearby pair
Confusion rank #508,073 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.