Which to use
“Kasper” and “Küster” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,593
- “Kasper” frequency rank
- #32,142
- “Küster” frequency rank
- 50735
- confusion score
Side-by-Side Comparison
| Feature | Kasper | Küster |
|---|---|---|
| Definition | besonders lustige Hauptfigur eines Puppentheaters, das nach ihm benannt ist | Kirchenangestellter, dessen Aufgabe in der Vorbereitung von liturgischen Feiern besteht |
Where the eye mixes Kasper and Küster
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: Kasper vs Küster
A purely visual mix-up. Kasper ([ˈkaspɐ]) and Küster ([ˈkʏstɐ]) 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 50735, derived from the frequency rank of both members and their visual similarity.
Kasper is recorded at frequency rank #18,593, classified as anoun, pronounced [ˈkaspɐ]. Küster is at rank #32,142, tagged as anoun, pronounced [ˈkʏstɐ].
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 50735, this pair ranks #1,162,475 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Kasper vs Küster
Shared letters: ekrs. Private to "Kasper": ap. Private to "Küster": tü.
"Kasper" · 6 letters · shape CVCCVC · "Küster" · 6 letters · shape CVCCVC
Known mistypes of this pair
- Kasper ← aksper · kapser · kasepr · kasperr · kaspper · kaspre · kassper · kkasper
Frequently Asked Questions
Do "Kasper" and "Küster" mean the same thing in a sentence?
In ordinary German text, does "Kasper" or "Küster" show up more?
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 "Kasper" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Küster" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,162,475 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Kasper" and "Küster" also get mixed up with nearby pairs, the highest-scored neighbour is "Küster vs Kutter". 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 #1,162,475 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.