ownvsoxWhat's the difference?

Quick tell: own is a adjective, ox is a noun, so they fill different roles in a sentence.

Which to use

“own” is an adjective and “ox” is a noun - they look or sound alike but fill different roles in a sentence.

#178
“own” frequency rank
#15,672
“ox” frequency rank
15850
confusion score

Side-by-Side Comparison

Feature own ox
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. An adult castrated male of cattle (B. taurus), especially when used as a beast of burden.

Where the eye mixes own and ox

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
own
2 ch
ox

Why the eye confuses own with ox

These two trip readers on the page rather than in the ear: own is /əʊn/ while ox is /ˈɑks/. 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 15850, derived from the frequency rank of both members and their visual similarity.

own is recorded at frequency rank #178, classified as anadj, pronounced /əʊn/. ox is at rank #15,672, tagged as anoun, pronounced /ˈɑks/.

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 15850, this pair ranks #461,395 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of own vs ox

Shared letters: o. Private to "own": nw. Private to "ox": x.

"own" · 3 letters · shape VCC  ·  "ox" · 2 letters · shape VC

Frequently Asked Questions

Can "own" and "ox" be used interchangeably?
No - they are not even the same part of speech. "own" is an adjective and "ox" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "own" vs "ox" - which ranks higher?
"own" is the more common of the two: it sits at frequency rank #178 in our English list, against #15,672 for "ox". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "own" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ox" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #461,395 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "own" and "ox" also get mixed up with nearby pairs, the highest-scored neighbour is "omi vs ox". Nearby pair

Confusion rank #461,395 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list