Which to use
“Opas” and “Oper” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #27,880
- “Opas” frequency rank
- #4,455
- “Oper” frequency rank
- 32335
- confusion score
Side-by-Side Comparison
| Feature | Opas | Oper |
|---|---|---|
| Definition | Nominativ Plural des Substantivs Opa | Gattungsbezeichnung für dramatische Bühnenwerke, deren Handlung durch Gesang und Instrumentalmusik dargestellt wird |
Where the eye mixes Opas and Oper
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses Opas with Oper
A purely visual mix-up. Opas ([ˈoːpas]) and Oper ([ˈoːpɐ]) 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 32335, derived from the frequency rank of both members and their visual similarity.
Opas is recorded at frequency rank #27,880, classified as anoun, pronounced [ˈoːpas]. Oper is at rank #4,455, tagged as anoun, pronounced [ˈoːpɐ].
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 32335, this pair ranks #1,709,831 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Opas vs Oper
Shared letters: op. Private to "Opas": as. Private to "Oper": er.
"Opas" · 4 letters · shape VCVC · "Oper" · 4 letters · shape VCVC
Known mistypes of this pair
Frequently Asked Questions
Can "Opas" and "Oper" be used interchangeably?
Which is more common, "Opas" or "Oper"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "Opas" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Oper" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,709,831 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Opas" and "Oper" also get mixed up with nearby pairs, the highest-scored neighbour is "Opal vs Opas". 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 #1,709,831 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.