oakvsokWhat's the difference?

Quick tell: oak is a noun, ok is a num, so they fill different roles in a sentence.

Which to use

“oak” is a noun and “ok” is a num - they look or sound alike but fill different roles in a sentence.

#40,732
“oak” frequency rank
#603
“ok” frequency rank
41335
confusion score

Side-by-Side Comparison

Feature oak ok
Definition Laubbaum aus der Familie der Buchengewächse; Eiche acht (8)

Where the eye mixes oak and ok

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
oak
2 ch
ok

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: oak is [əʊk] while ok is [ɔk]. 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 (noun vs num), which is usually the fastest check. Our composite confusion score for this pair is 41335, derived from the frequency rank of both members and their visual similarity.

oak is recorded at frequency rank #40,732, classified as anoun, pronounced [əʊk]. 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 41335, this pair ranks #1,482,563 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of oak vs ok

Shared letters: ko. Private to "oak": a. Private to "ok": -.

"oak" · 3 letters · shape VVC  ·  "ok" · 2 letters · shape VC

Frequently Asked Questions

Can "oak" and "ok" be used interchangeably?
No - they are not even the same part of speech. "oak" is a noun and "ok" a num, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "oak" or "ok"?
"ok" is the more common of the two: it sits at frequency rank #603 in our German list, against #40,732 for "oak". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "oak" and "ok". Here's where to go from here.

  • Full dictionary entry for "oak" 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 #1,482,563 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "oak" and "ok" also get mixed up with nearby pairs, the highest-scored neighbour is "oak vs OGH". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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

Source: FrequencyWords open word-frequency list