Which to use
“Ohm” is a noun and “ok” is a num - they look or sound alike but fill different roles in a sentence.
- #26,561
- “Ohm” frequency rank
- #603
- “ok” frequency rank
- 27164
- confusion score
Side-by-Side Comparison
| Feature | Ohm | ok |
|---|---|---|
| Definition | Maßeinheit des elektrischen Widerstands | acht (8) |
Where the eye mixes Ohm and ok
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between Ohm and ok
These two trip readers on the page rather than in the ear: Ohm is [oːm] 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 27164, derived from the frequency rank of both members and their visual similarity.
Ohm is recorded at frequency rank #26,561, classified as anoun, pronounced [oːm]. 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 27164, this pair ranks #1,806,268 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Ohm vs ok
Shared letters: o. Private to "Ohm": hm. Private to "ok": k.
"Ohm" · 3 letters · shape VCC · "ok" · 2 letters · shape VC
Frequently Asked Questions
Do "Ohm" and "ok" mean the same thing in a sentence?
Frequency check: "Ohm" vs "ok" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Ohm" 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 #1,806,268 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Ohm" and "ok" also get mixed up with nearby pairs, the highest-scored neighbour is "OGH vs Ohm". Nearby pair
Confusion rank #1,806,268 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.