KassenvskauenTell them apart

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

Which to use

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

#9,743
“Kassen” frequency rank
#22,394
“kauen” frequency rank
32137
confusion score

Side-by-Side Comparison

Feature Kassen kauen
Definition Nominativ Plural des Substantivs Kasse Nahrung mit den Zähnen, durch wiederholtes Öffnen und Schließen der Kiefer, zerkleinern

Where the eye mixes Kassen and kauen

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Kassen runs 6 letters (CVCCVC) against kauen's 5 (CVVVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
Kassen
5 ch
kauen

Visual trap between Kassen and kauen

These two trip readers on the page rather than in the ear: Kassen is [ˈkasn̩] while kauen is [ˈkaʊ̯ən]. 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 32137, derived from the frequency rank of both members and their visual similarity.

Kassen is recorded at frequency rank #9,743, classified as anoun, pronounced [ˈkasn̩]. kauen is at rank #22,394, tagged as averb, pronounced [ˈkaʊ̯ən].

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 32137, this pair ranks #1,713,953 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Kassen vs kauen

Shared letters: aekn. Private to "Kassen": s. Private to "kauen": u.

"Kassen" · 6 letters · shape CVCCVC  ·  "kauen" · 5 letters · shape CVVVC

Known mistypes of this pair

  • Kassen ← akssen · kasen · kasesn · kassenn · kassne · kaßen · kkassen · ksasen
  • kauen ← akuen · kaeun · kauenn · kaune · kkauen · kuaen

Frequently Asked Questions

Is swapping "Kassen" for "kauen" ever safe?
No - they are not even the same part of speech. "Kassen" is a noun and "kauen" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Kassen" or "kauen"?
"Kassen" is the more common of the two: it sits at frequency rank #9,743 in our German list, against #22,394 for "kauen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "Kassen" and "kauen" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Kassen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "kauen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,713,953 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Kassen" and "kauen" also get mixed up with nearby pairs, the highest-scored neighbour is "kauen vs kaut". 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 #1,713,953 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