kaltervsKüsterWhat's the difference?

Quick tell: kalter is a adjective, Küster is a noun, so they fill different roles in a sentence.

Which to use

“kalter” is an adjective and “Küster” is a noun - they look or sound alike but fill different roles in a sentence.

#17,047
“kalter” frequency rank
#32,142
“Küster” frequency rank
49189
confusion score

Side-by-Side Comparison

Feature kalter Küster
Definition Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs kalt Kirchenangestellter, dessen Aufgabe in der Vorbereitung von liturgischen Feiern besteht

Where the eye mixes kalter and Küster

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

6 ch
kalter
6 ch
Küster

Look-alike desk: kalter vs Küster

These two trip readers on the page rather than in the ear: kalter is [ˈkaltɐ] while Küster is [ˈkʏstɐ]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49189, derived from the frequency rank of both members and their visual similarity.

kalter is recorded at frequency rank #17,047, classified as anadj, pronounced [ˈkaltɐ]. Küster is at rank #32,142, tagged as anoun, pronounced [ˈkʏstɐ].

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 49189, this pair ranks #1,220,803 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of kalter vs Küster

Shared letters: ekrt. Private to "kalter": al. Private to "Küster": sü.

"kalter" · 6 letters · shape CVCCVC  ·  "Küster" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • kalter ← aklter · kaletr · kallter · kalterr · kaltre · kaltter · katler · kkalter

Frequently Asked Questions

Is swapping "kalter" for "Küster" ever safe?
No - they are not even the same part of speech. "kalter" is an adjective and "Küster" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "kalter" or "Küster" show up more?
"kalter" is the more common of the two: it sits at frequency rank #17,047 in our German list, against #32,142 for "Küster". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "kalter" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Küster" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,220,803 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "kalter" and "Küster" also get mixed up with nearby pairs, the highest-scored neighbour is "Küster 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 #1,220,803 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