kosvskosteTell them apart

Which to use

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

#36,463
“kos” frequency rank
#22,800
“koste” frequency rank
59263
confusion score

Side-by-Side Comparison

Feature kos koste
Definition 2. Person Singular Imperativ Präsens Aktiv des Verbs kosen 1. Person Singular Indikativ Präteritum Aktiv des Verbs kosen

Where the eye mixes kos and koste

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
kos
5 ch
koste

Why the eye confuses kos with koste

A purely visual mix-up. kos ([koːs]) and koste ([ˈkoːstə]) 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 2 extra letter(s) - “kos” sits inside “koste”. Our composite confusion score for this pair is 59263, derived from the frequency rank of both members and their visual similarity.

kos is recorded at frequency rank #36,463, classified as averb, pronounced [koːs]. koste is at rank #22,800, tagged as averb, pronounced [ˈkoːstə].

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 59263, this pair ranks #831,097 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of kos vs koste

Shared letters: kos. Private to "kos": -. Private to "koste": et.

"kos" · 3 letters · shape CVC  ·  "koste" · 5 letters · shape CVCCV

Known mistypes of this pair

  • kostekkoste · koset · kosste · kotse · ksote · okste

Frequently Asked Questions

Is swapping "kos" for "koste" ever safe?
No. They are said differently ([koːs] versus [ˈkoːstə]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "kos" or "koste"?
"koste" is the more common of the two: it sits at frequency rank #22,800 in our German list, against #36,463 for "kos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "kos" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "koste" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #831,097 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "kos" and "koste" also get mixed up with nearby pairs, the highest-scored neighbour is "kola vs kos". 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 #831,097 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