KöllevsPuWhich spelling fits?

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

Which to use

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

#49,855
“Kölle” frequency rank
#21,394
“Pu” frequency rank
71249
confusion score

Side-by-Side Comparison

Feature Kölle Pu
Definition deutscher Nachname, Familienname alternative Schreibweise des chinesischen Bu

Letter map: Kölle vs Pu

Shared letters muted; letters that set Kölle and Pu apart highlighted. No shared letter run.

5 ch
Kölle
2 ch
Pu

Grammar separator: Kölle vs Pu

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Kölle is aname and Puanoun. On the page they differ by 3 letter(s) in length. Our composite confusion score for this pair is 71249, derived from the frequency rank of both members and their visual similarity.

Kölle is recorded at frequency rank #49,855, classified as aname, pronounced […]. Pu is at rank #21,394, tagged as anoun, 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 71249, this pair ranks #422,277 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Kölle vs Pu

Shared letters: none. Private to "Kölle": eklö. Private to "Pu": pu.

"Kölle" · 5 letters · shape CVCCV  ·  "Pu" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "Kölle" for "Pu" ever safe?
No - they are not even the same part of speech. "Kölle" is a name and "Pu" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Kölle" or "Pu"?
"Pu" is the more common of the two: it sits at frequency rank #21,394 in our German list, against #49,855 for "Kölle". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "Kölle" vs "Pu" is on the table, pick a follow-up below.

  • Full dictionary entry for "Kölle" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Pu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #422,277 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Kölle" and "Pu" also get mixed up with nearby pairs, the highest-scored neighbour is "Kölle vs puzzles". Nearby pair

Confusion rank #422,277 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