Which to use
“old” is an adjective and “ox” is a noun - they look or sound alike but fill different roles in a sentence.
- #174
- “old” frequency rank
- #15,672
- “ox” frequency rank
- 15846
- confusion score
Side-by-Side Comparison
| Feature | old | ox |
|---|---|---|
| Definition | Of an object, concept, relationship, etc., having existed for a relatively long period of time. | An adult castrated male of cattle (B. taurus), especially when used as a beast of burden. |
Where the eye mixes old and ox
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses old with ox
These two trip readers on the page rather than in the ear: old is /ˈəʊld/ 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 15846, derived from the frequency rank of both members and their visual similarity.
old is recorded at frequency rank #174, classified as anadj, pronounced /ˈəʊld/. 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 15846, this pair ranks #461,429 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of old vs ox
Shared letters: o. Private to "old": dl. Private to "ox": x.
"old" · 3 letters · shape VCC · "ox" · 2 letters · shape VC
Frequently Asked Questions
Can "old" and "ox" be used interchangeably?
Which is more common, "old" or "ox"?
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 "old" 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 #461,429 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "old" and "ox" also get mixed up with nearby pairs, the highest-scored neighbour is "omi vs ox". Nearby pair
Confusion rank #461,429 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.