Which to use
“ok” and “on” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,645
- “ok” frequency rank
- #1,908
- “on” frequency rank
- 3553
- confusion score
Side-by-Side Comparison
| Feature | ok | on |
|---|---|---|
| Definition | Ocho. | Diez. |
Where the eye mixes ok and on
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses ok with on
A purely visual mix-up. ok (/ˈok/) and on ([ˈon]) 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 - k in “ok” becomes n in “on”. Our composite confusion score for this pair is 3553, derived from the frequency rank of both members and their visual similarity.
ok is recorded at frequency rank #1,645, classified as anum, pronounced /ˈok/. on is at rank #1,908, tagged as anum, pronounced [ˈon].
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 3553, this pair ranks #318,064 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ok vs on
Shared letters: o. Private to "ok": k. Private to "on": n.
"ok" · 2 letters · shape VC · "on" · 2 letters · shape VC
Frequently Asked Questions
Can "ok" and "on" be used interchangeably?
Which is more common, "ok" or "on"?
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 "ok" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "on" - compare definitions side by side with the headword page. Word entry
- This pair ranks #318,064 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ok" and "on" also get mixed up with nearby pairs, the highest-scored neighbour is "oían vs on". Nearby pair
Confusion rank #318,064 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.