KatervsKatzeWhich spelling fits?

Which to use

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

#7,347
“Kater” frequency rank
#2,659
“Katze” frequency rank
10006
confusion score

Side-by-Side Comparison

Feature Kater Katze
Definition männliche Katze in zahlreichen Rassen gezüchtetes, dem Menschen verbundenes, anschmiegsames Haustier (Felis silvestris catus)

Where the eye mixes Kater and Katze

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
Kater
5 ch
Katze

Visual trap between Kater and Katze

A purely visual mix-up. Kater ([ˈkaːtɐ]) and Katze ([ˈkat͡sə]) 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 10006, derived from the frequency rank of both members and their visual similarity.

Kater is recorded at frequency rank #7,347, classified as anoun, pronounced [ˈkaːtɐ]. Katze is at rank #2,659, tagged as anoun, pronounced [ˈkat͡sə].

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 10006, this pair ranks #1,977,233 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Kater vs Katze

Shared letters: aekt. Private to "Kater": r. Private to "Katze": z.

"Kater" · 5 letters · shape CVCVC  ·  "Katze" · 5 letters · shape CVCCV

Known mistypes of this pair

  • Katerakter · kaetr · katerr · katter · kkater · ktaer
  • Katzeaktze · katez · kattze · katzze · kazte · kkatze · ktaze

Frequently Asked Questions

Is swapping "Kater" for "Katze" ever safe?
No. They are said differently ([ˈkaːtɐ] versus [ˈkat͡sə]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Kater" or "Katze"?
"Katze" is the more common of the two: it sits at frequency rank #2,659 in our German list, against #7,347 for "Kater". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Kater" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Katze" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,977,233 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Kater" and "Katze" also get mixed up with nearby pairs, the highest-scored neighbour is "Kater 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 #1,977,233 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