Which to use
“Opi” and “Ost” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,834
- “Opi” frequency rank
- #2,356
- “Ost” frequency rank
- 47190
- confusion score
Side-by-Side Comparison
| Feature | Opi | Ost |
|---|---|---|
| Definition | Kosewort für Opa | Kurzform für die Haupthimmelsrichtung Osten in der Navigation, Seefahrt |
Where the eye mixes Opi and Ost
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses Opi with Ost
A purely visual mix-up. Opi ([ˈoːpi]) and Ost ([ɔst]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 47190, derived from the frequency rank of both members and their visual similarity.
Opi is recorded at frequency rank #44,834, classified as anoun, pronounced [ˈoːpi]. Ost is at rank #2,356, tagged as anoun, pronounced [ɔst].
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 47190, this pair ranks #1,293,127 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Opi vs Ost
Shared letters: o. Private to "Opi": ip. Private to "Ost": st.
"Opi" · 3 letters · shape VCV · "Ost" · 3 letters · shape VCC
Frequently Asked Questions
Do "Opi" and "Ost" mean the same thing in a sentence?
In ordinary German text, does "Opi" or "Ost" show up more?
After this comparison
Eye-level mix-up between "Opi" and "Ost" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Opi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Ost" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,293,127 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Opi" and "Ost" also get mixed up with nearby pairs, the highest-scored neighbour is "OGH vs Opi". Nearby pair
Confusion rank #1,293,127 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.