klapptevsklopfteTell them apart

Which to use

“klappte” and “klopfte” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#18,948
“klappte” frequency rank
#33,670
“klopfte” frequency rank
52618
confusion score

Side-by-Side Comparison

Feature klappte klopfte
Definition 1. Person Singular Indikativ Präteritum Aktiv des Verbs klappen 1. Person Singular Indikativ Präteritum Aktiv des Verbs klopfen

Where the eye mixes klappte and klopfte

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
klappte
7 ch
klopfte

Why the eye confuses klappte with klopfte

A purely visual mix-up. klappte ([ˈklaptə]) and klopfte ([ˈklɔp͡ftə]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 52618, derived from the frequency rank of both members and their visual similarity.

klappte is recorded at frequency rank #18,948, classified as averb, pronounced [ˈklaptə]. klopfte is at rank #33,670, tagged as averb, pronounced [ˈklɔp͡ftə].

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 52618, this pair ranks #1,089,786 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of klappte vs klopfte

Shared letters: eklpt. Private to "klappte": a. Private to "klopfte": fo.

"klappte" · 7 letters · shape CCVCCCV  ·  "klopfte" · 7 letters · shape CCVCCCV

Known mistypes of this pair

  • klapptekalppte · kklappte · klappet · klapptte · klapte · klaptpe · kllappte · klpapte
  • klopftekklopfte · kllopfte · klofpte · klopfet · klopffte · klopftte · kloppfte · kloptfe

Frequently Asked Questions

Is swapping "klappte" for "klopfte" ever safe?
No. They are said differently ([ˈklaptə] versus [ˈklɔp͡ftə]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "klappte" or "klopfte"?
"klappte" is the more common of the two: it sits at frequency rank #18,948 in our German list, against #33,670 for "klopfte". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "klappte" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "klopfte" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,089,786 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "klappte" and "klopfte" also get mixed up with nearby pairs, the highest-scored neighbour is "klopf vs klopfte". 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 #1,089,786 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