KöllevsopenWhat's the difference?

Quick tell: Kölle is a name, open is an adjective, so they fill different roles in a sentence.

Which to use

“Kölle” is a name and “open” is an adjective - they look or sound alike but fill different roles in a sentence.

#49,855
“Kölle” frequency rank
#2,607
“open” frequency rank
52462
confusion score

Side-by-Side Comparison

Feature Kölle open
Definition deutscher Nachname, Familienname etwas ist nicht geschlossen

Letter map: Kölle vs open

Shared letters muted; letters that set Kölle and open apart highlighted. Shared run: 1.

5 ch
Kölle
4 ch
open

Part-of-speech tell for Kölle / open

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Kölle is aname and openanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 52462, derived from the frequency rank of both members and their visual similarity.

Kölle is recorded at frequency rank #49,855, classified as aname, pronounced […]. open is at rank #2,607, tagged as anadj, pronounced […].

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 52462, this pair ranks #1,095,926 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Kölle vs open

Shared letters: e. Private to "Kölle": klö. Private to "open": nop.

"Kölle" · 5 letters · shape CVCCV  ·  "open" · 4 letters · shape VCVC

Known mistypes of this pair

  • openoepn · openn · opne · oppen · poen

Frequently Asked Questions

Can "Kölle" and "open" be used interchangeably?
No - they are not even the same part of speech. "Kölle" is a name and "open" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Kölle" or "open" show up more?
"open" is the more common of the two: it sits at frequency rank #2,607 in our German list, against #49,855 for "Kölle". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

You've compared "Kölle" and "open". Here's where to go from here.

  • Full dictionary entry for "Kölle" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "open" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,095,926 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Kölle" and "open" also get mixed up with nearby pairs, the highest-scored neighbour is "Kölle vs puzzles". 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 #1,095,926 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