kostevsKotzeWhich spelling fits?

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

Which to use

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

#22,800
“koste” frequency rank
#24,411
“Kotze” frequency rank
47211
confusion score

Side-by-Side Comparison

Feature koste Kotze
Definition 1. Person Singular Indikativ Präteritum Aktiv des Verbs kosen das Erbrochene

Where the eye mixes koste and Kotze

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. koste and Kotze follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
koste
5 ch
Kotze

Look-alike desk: koste vs Kotze

These two trip readers on the page rather than in the ear: koste is [ˈkoːstə] while Kotze is [ˈkɔt͡sə]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 47211, derived from the frequency rank of both members and their visual similarity.

koste is recorded at frequency rank #22,800, classified as averb, pronounced [ˈkoːstə]. Kotze is at rank #24,411, tagged as anoun, pronounced [ˈkɔt͡sə].

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 47211, this pair ranks #1,292,363 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of koste vs Kotze

Shared letters: ekot. Private to "koste": s. Private to "Kotze": z.

"koste" · 5 letters · shape CVCCV  ·  "Kotze" · 5 letters · shape CVCCV

Known mistypes of this pair

  • koste ← kkoste · koset · kosste · kotse · ksote · okste
  • Kotze ← kkotze · kotez · kottze · kotzze · kozte · ktoze · oktze

Frequently Asked Questions

Can "koste" and "Kotze" be used interchangeably?
No - they are not even the same part of speech. "koste" is a verb and "Kotze" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "koste" or "Kotze" show up more?
"koste" is the more common of the two: it sits at frequency rank #22,800 in our German list, against #24,411 for "Kotze". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "koste" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Kotze" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,292,363 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "koste" and "Kotze" also get mixed up with nearby pairs, the highest-scored neighbour is "Kölle vs Kotze". 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 #1,292,363 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