KastevskosteTell them apart

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

Which to use

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

#45,378
“Kaste” frequency rank
#22,800
“koste” frequency rank
68178
confusion score

Side-by-Side Comparison

Feature Kaste koste
Definition geschlossene Gesellschaftsschicht innerhalb einer (insbesondere der hinduistischen) Gesellschaftsordnung 1. Person Singular Indikativ Präteritum Aktiv des Verbs kosen

Where the eye mixes Kaste and koste

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

5 ch
Kaste
5 ch
koste

Visual trap between Kaste and koste

These two trip readers on the page rather than in the ear: Kaste is [ˈkastə] while koste is [ˈkoːstə]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “Kaste” becomes o in “koste”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 68178, derived from the frequency rank of both members and their visual similarity.

Kaste is recorded at frequency rank #45,378, classified as anoun, pronounced [ˈkastə]. 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 68178, this pair ranks #516,214 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Kaste vs koste

Shared letters: ekst. Private to "Kaste": a. Private to "koste": o.

"Kaste" · 5 letters · shape CVCCV  ·  "koste" · 5 letters · shape CVCCV

Known mistypes of this pair

  • Kaste ← akste · kaset · kasste · kastte · katse · kkaste · ksate
  • koste ← kkoste · koset · kosste · kotse · ksote · okste

Frequently Asked Questions

Is swapping "Kaste" for "koste" ever safe?
No - they are not even the same part of speech. "Kaste" is a noun and "koste" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Kaste" or "koste" show up more?
"koste" is the more common of the two: it sits at frequency rank #22,800 in our German list, against #45,378 for "Kaste". 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 "Kaste" and "koste" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Kaste" 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 #516,214 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Kaste" and "koste" also get mixed up with nearby pairs, the highest-scored neighbour is "karge vs Kaste". 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 #516,214 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