Which to use
“ob” is a noun and “Oban” is a name - they look or sound alike but fill different roles in a sentence.
- #16,547
- “ob” frequency rank
- #48,935
- “Oban” frequency rank
- 65482
- confusion score
Side-by-Side Comparison
| Feature | ob | Oban |
|---|---|---|
| Definition | a halfpenny | A town in Argyll and Bute council area, Scotland (OS grid ref NM8530). |
Where the eye mixes ob and Oban
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: ob is /ɒb/ while Oban is /ˈəʊbən/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “ob” sits inside “Oban”, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 65482, derived from the frequency rank of both members and their visual similarity.
ob is recorded at frequency rank #16,547, classified as anoun, pronounced /ɒb/. Oban is at rank #48,935, tagged as aname, pronounced /ˈəʊbən/.
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 65482, this pair ranks #72,525 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of ob vs Oban
Shared letters: bo. Private to "ob": -. Private to "Oban": an.
"ob" · 2 letters · shape VC · "Oban" · 4 letters · shape VCVC
Known mistypes of this pair
- Oban ← oabn · obann · obban
Frequently Asked Questions
Can "ob" and "Oban" be used interchangeably?
Which is more common, "ob" or "Oban"?
What to do next
You've compared "ob" and "Oban". Here's where to go from here.
- Full dictionary entry for "ob" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Oban" - compare definitions side by side with the headword page. Word entry
- This pair ranks #72,525 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "ob" and "Oban" also get mixed up with nearby pairs, the highest-scored neighbour is "Oban vs Oxon". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.