Which to use
“ob” is a conjunction and “Oboe” is a noun - they look or sound alike but fill different roles in a sentence.
- #139
- “ob” frequency rank
- #36,534
- “Oboe” frequency rank
- 36673
- confusion score
Side-by-Side Comparison
| Feature | ob | Oboe |
|---|---|---|
| Definition | leitet indirekte Fragesätze sowie Ungewissheit, Zweifel oder dergleichen ausdrückende Nebensätze ein (in Form von Subjekt-, Objekt- und Attributsätzen) | Holzblasinstrument mit Doppelrohrblatt |
Where the eye mixes ob and Oboe
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between ob and Oboe
These two trip readers on the page rather than in the ear: ob is [ɔp] while Oboe is [oˈboːə]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “ob” sits inside “Oboe”, and the parts of speech differ too (conjunction vs noun), which is usually the fastest check. Our composite confusion score for this pair is 36673, derived from the frequency rank of both members and their visual similarity.
ob is recorded at frequency rank #139, classified as aconj, pronounced [ɔp]. Oboe is at rank #36,534, tagged as anoun, pronounced [oˈboːə].
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 36673, this pair ranks #1,609,588 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ob vs Oboe
Shared letters: bo. Private to "ob": -. Private to "Oboe": e.
"ob" · 2 letters · shape VC · "Oboe" · 4 letters · shape VCVV
Known mistypes of this pair
- Oboe ← booe · obboe · obeo · oobe
Frequently Asked Questions
Is swapping "ob" for "Oboe" ever safe?
In ordinary German text, does "ob" or "Oboe" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ob" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Oboe" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,609,588 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "ob" and "Oboe" also get mixed up with nearby pairs, the highest-scored neighbour is "Oboe vs ONO". 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
Confusion rank #1,609,588 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.