Which to use
“oa” is a noun and “ok” is a num - they look or sound alike but fill different roles in a sentence.
- #31,199
- “oa” frequency rank
- #603
- “ok” frequency rank
- 31802
- confusion score
Side-by-Side Comparison
| Feature | oa | ok |
|---|---|---|
| Definition | Genitiv Singular des Substantivs uba | acht (8) |
Letter map: oa vs ok
Shared letters muted; letters that set oa and ok apart highlighted. Shared run: 1.
Grammar separator: oa vs ok
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: oa is anoun and okanum. On the page they differ by a single letter - a in “oa” becomes k in “ok”. Our composite confusion score for this pair is 31802, derived from the frequency rank of both members and their visual similarity.
oa is recorded at frequency rank #31,199, classified as anoun, pronounced […]. ok is at rank #603, tagged as anum, pronounced [ɔk].
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 31802, this pair ranks #1,720,710 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of oa vs ok
Shared letters: o. Private to "oa": a. Private to "ok": k.
"oa" · 2 letters · shape VV · "ok" · 2 letters · shape VC
Frequently Asked Questions
Can "oa" and "ok" be used interchangeably?
Frequency check: "oa" vs "ok" - which ranks higher?
What to do next
Pair "oa" vs "ok" is on the table, pick a follow-up below.
- Full dictionary entry for "oa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ok" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,720,710 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "oa" and "ok" also get mixed up with nearby pairs, the highest-scored neighbour is "oa vs puzzles". Nearby pair
Confusion rank #1,720,710 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.