KäsevsKnastWhich spelling fits?

Which to use

“Käse” and “Knast” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,754
“Käse” frequency rank
#5,971
“Knast” frequency rank
9725
confusion score

Side-by-Side Comparison

Feature Käse Knast
Definition ein festes Milchprodukt gerichtlich verhängte Freiheitsstrafe

Where the eye mixes Käse and Knast

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
Käse
5 ch
Knast

Why the eye confuses Käse with Knast

A purely visual mix-up. Käse ([ˈkɛːzə]) and Knast ([knast]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 9725, derived from the frequency rank of both members and their visual similarity.

Käse is recorded at frequency rank #3,754, classified as anoun, pronounced [ˈkɛːzə]. Knast is at rank #5,971, tagged as anoun, pronounced [knast].

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 9725, this pair ranks #1,978,592 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Käse vs Knast

Shared letters: ks. Private to "Käse": . Private to "Knast": ant.

"Käse" · 4 letters · shape CVCV  ·  "Knast" · 5 letters · shape CCVCC

Known mistypes of this pair

  • Knastkknast · knasst · knastt · knats · knnast · knsat · nkast

Frequently Asked Questions

Do "Käse" and "Knast" mean the same thing in a sentence?
No. They are said differently ([ˈkɛːzə] versus [knast]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "Käse" or "Knast" show up more?
"Käse" is the more common of the two: it sits at frequency rank #3,754 in our German list, against #5,971 for "Knast". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "Käse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Knast" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,978,592 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Käse" and "Knast" also get mixed up with nearby pairs, the highest-scored neighbour is "karge vs Käse". 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 #1,978,592 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list