kämpftenvskauftenWhich spelling fits?

Which to use

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

#12,117
“kämpften” frequency rank
#18,595
“kauften” frequency rank
30712
confusion score

Side-by-Side Comparison

Feature kämpften kauften
Definition 1. Person Plural Indikativ Präteritum Aktiv des Verbs kämpfen 1. Person Plural Indikativ Präteritum Aktiv des Verbs kaufen

Where the eye mixes kämpften and kauften

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. kämpften runs 8 letters (CVCCCCVC) against kauften's 7 (CVVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
kämpften
7 ch
kauften

Look-alike desk: kämpften vs kauften

A purely visual mix-up. kämpften ([ˈkɛmp͡ftn̩]) and kauften ([ˈkaʊ̯ftn̩]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 30712, derived from the frequency rank of both members and their visual similarity.

kämpften is recorded at frequency rank #12,117, classified as averb, pronounced [ˈkɛmp͡ftn̩]. kauften is at rank #18,595, tagged as averb, pronounced [ˈkaʊ̯ftn̩].

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 30712, this pair ranks #1,742,540 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of kämpften vs kauften

Shared letters: efknt. Private to "kämpften": mpä. Private to "kauften": au.

"kämpften" · 8 letters · shape CVCCCCVC  ·  "kauften" · 7 letters · shape CVVCCVC

Known mistypes of this pair

  • kauften ← akuften · kafuten · kaufetn · kaufften · kauftenn · kauftne · kauftten · kautfen

Frequently Asked Questions

Is swapping "kämpften" for "kauften" ever safe?
No. They are said differently ([ˈkɛmp͡ftn̩] versus [ˈkaʊ̯ftn̩]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "kämpften" vs "kauften" - which ranks higher?
"kämpften" is the more common of the two: it sits at frequency rank #12,117 in our German list, against #18,595 for "kauften". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "kämpften" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "kauften" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,742,540 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "kämpften" and "kauften" also get mixed up with nearby pairs, the highest-scored neighbour is "kauften vs kürten". 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 #1,742,540 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