KlonvsklopfTell them apart

Quick tell: Klon is a noun, klopf is a verb, so they fill different roles in a sentence.

Which to use

“Klon” is a noun and “klopf” is a verb - they look or sound alike but fill different roles in a sentence.

#27,810
“Klon” frequency rank
#35,871
“klopf” frequency rank
63681
confusion score

Side-by-Side Comparison

Feature Klon klopf
Definition Biologie, Genetik: Gesamtheit aller genetisch identischen Kopien eines Individuums 2. Person Singular Imperativ Präsens Aktiv des Verbs klopfen

Where the eye mixes Klon and klopf

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
Klon
5 ch
klopf

Visual trap between Klon and klopf

These two trip readers on the page rather than in the ear: Klon is [kloːn] while klopf is [klɔp͡f]. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 63681, derived from the frequency rank of both members and their visual similarity.

Klon is recorded at frequency rank #27,810, classified as anoun, pronounced [kloːn]. klopf is at rank #35,871, tagged as averb, pronounced [klɔp͡f].

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 63681, this pair ranks #668,140 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Klon vs klopf

Shared letters: klo. Private to "Klon": n. Private to "klopf": fp.

"Klon" · 4 letters · shape CCVC  ·  "klopf" · 5 letters · shape CCVCC

Known mistypes of this pair

  • Klonkklon · kllon · klno · klonn · koln · lkon
  • klopfkklopf · kllopf · klofp · klopff · kloppf · klpof · kolpf · lkopf

Frequently Asked Questions

Can "Klon" and "klopf" be used interchangeably?
No - they are not even the same part of speech. "Klon" is a noun and "klopf" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Klon" vs "klopf" - which ranks higher?
"Klon" is the more common of the two: it sits at frequency rank #27,810 in our German list, against #35,871 for "klopf". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "Klon" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "klopf" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #668,140 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Klon" and "klopf" also get mixed up with nearby pairs, the highest-scored neighbour is "Klon vs krönt". 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 #668,140 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