kühlvskunWhat's the difference?

Quick tell: kühl is a adjective, kun is a preposition, so they fill different roles in a sentence.

Which to use

“kühl” is an adjective and “kun” is a preposition - they look or sound alike but fill different roles in a sentence.

#8,096
“kühl” frequency rank
#35,882
“kun” frequency rank
43978
confusion score

Side-by-Side Comparison

Feature kühl kun
Definition von geringer, meist gefühlter Temperatur mit

Where the eye mixes kühl and kun

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

4 ch
kühl
3 ch
kun

Visual trap between kühl and kun

These two trip readers on the page rather than in the ear: kühl is [kyːl] while kun is [kun]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 43978, derived from the frequency rank of both members and their visual similarity.

kühl is recorded at frequency rank #8,096, classified as anadj, pronounced [kyːl]. kun is at rank #35,882, tagged as aprep, pronounced [kun].

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 43978, this pair ranks #1,400,984 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of kühl vs kun

Shared letters: k. Private to "kühl": hlü. Private to "kun": nu.

"kühl" · 4 letters · shape CVCC  ·  "kun" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "kühl" for "kun" ever safe?
No - they are not even the same part of speech. "kühl" is an adjective and "kun" a preposition, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "kühl" or "kun" show up more?
"kühl" is the more common of the two: it sits at frequency rank #8,096 in our German list, against #35,882 for "kun". 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 "kühl" and "kun" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "kühl" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "kun" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,400,984 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "kühl" and "kun" also get mixed up with nearby pairs, the highest-scored neighbour is "Koi vs kun". Nearby pair

Confusion rank #1,400,984 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