KäsevskauTell them apart

Quick tell: Käse is a noun, kau is a verb, so they fill different roles in a sentence.

Which to use

“Käse” is a noun and “kau” is a verb - they look or sound alike but fill different roles in a sentence.

#3,754
“Käse” frequency rank
#41,934
“kau” frequency rank
45688
confusion score

Side-by-Side Comparison

Feature Käse kau
Definition ein festes Milchprodukt 2. Person Singular Imperativ Präsens Aktiv des Verbs kauen

Where the eye mixes Käse and kau

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. Käse runs 4 letters (CVCV) against kau's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
Käse
3 ch
kau

Visual trap between Käse and kau

These two trip readers on the page rather than in the ear: Käse is [ˈkɛːzə] while kau is [kaʊ̯]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 45688, 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]. kau is at rank #41,934, tagged as averb, pronounced [kaʊ̯].

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 45688, this pair ranks #1,344,529 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Käse vs kau

Shared letters: k. Private to "Käse": esä. Private to "kau": au.

"Käse" · 4 letters · shape CVCV  ·  "kau" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "Käse" for "kau" ever safe?
No - they are not even the same part of speech. "Käse" is a noun and "kau" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Käse" vs "kau" - which ranks higher?
"Käse" is the more common of the two: it sits at frequency rank #3,754 in our German list, against #41,934 for "kau". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Käse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "kau" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,344,529 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Käse" and "kau" also get mixed up with nearby pairs, the highest-scored neighbour is "kau vs KGaA". Nearby pair

Confusion rank #1,344,529 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