KölnvsKorkConfusable pair

Quick tell: Köln is a name, Kork is a noun, so they fill different roles in a sentence.

Which to use

“Köln” is a name and “Kork” is a noun - they look or sound alike but fill different roles in a sentence.

#704
“Köln” frequency rank
#43,297
“Kork” frequency rank
44001
confusion score

Side-by-Side Comparison

Feature Köln Kork
Definition Stadt in Nordrhein-Westfalen, viertgrößte Stadt Deutschlands, gelegen am Rhein 2,5 bis 20 cm dicke Rinde der Korkeiche (quercus suber), aus lückenlos aneinander schließenden Zellen, die für Flüssigkeiten und Gase schwer durchlässig sind

Where the eye mixes Köln and Kork

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

4 ch
Köln
4 ch
Kork

Visual trap between Köln and Kork

These two trip readers on the page rather than in the ear: Köln is [kœln] while Kork is [kɔʁk]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 44001, derived from the frequency rank of both members and their visual similarity.

Köln is recorded at frequency rank #704, classified as aname, pronounced [kœln]. Kork is at rank #43,297, tagged as anoun, pronounced [kɔʁk].

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 44001, this pair ranks #1,400,256 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Köln vs Kork

Shared letters: k. Private to "Köln": lnö. Private to "Kork": or.

"Köln" · 4 letters · shape CVCC  ·  "Kork" · 4 letters · shape CVCC

Known mistypes of this pair

  • Korkkkork · kokr · korkk · korrk · krok · okrk

Frequently Asked Questions

Is swapping "Köln" for "Kork" ever safe?
No - they are not even the same part of speech. "Köln" is a name and "Kork" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Köln" or "Kork" show up more?
"Köln" is the more common of the two: it sits at frequency rank #704 in our German list, against #43,297 for "Kork". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "Köln" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Kork" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,400,256 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Köln" and "Kork" also get mixed up with nearby pairs, the highest-scored neighbour is "kola vs Kork". 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 #1,400,256 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