kauftvsKnaufConfusable pair

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

Which to use

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

#3,536
“kauft” frequency rank
#36,446
“Knauf” frequency rank
39982
confusion score

Side-by-Side Comparison

Feature kauft Knauf
Definition 2. Person Plural Imperativ Präsens Aktiv des Verbs kaufen kugelförmiger, meist verzierter Griff an Gegenständen oder Waffen

Where the eye mixes kauft and Knauf

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. kauft (CVVCC) and Knauf (CCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
kauft
5 ch
Knauf

Look-alike desk: kauft vs Knauf

These two trip readers on the page rather than in the ear: kauft is [kaʊ̯ft] while Knauf is [knaʊ̯f]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 4 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 39982, derived from the frequency rank of both members and their visual similarity.

kauft is recorded at frequency rank #3,536, classified as averb, pronounced [kaʊ̯ft]. Knauf is at rank #36,446, tagged as anoun, pronounced [knaʊ̯f].

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 39982, this pair ranks #1,521,384 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of kauft vs Knauf

Shared letters: afku. Private to "kauft": t. Private to "Knauf": n.

"kauft" · 5 letters · shape CVVCC  ·  "Knauf" · 5 letters · shape CCVVC

Known mistypes of this pair

  • kauft ← akuft · kafut · kaufft · kauftt · kautf · kkauft · kuaft
  • Knauf ← kanuf · kknauf · knafu · knauff · knnauf · knuaf · nkauf

Frequently Asked Questions

Is swapping "kauft" for "Knauf" ever safe?
No - they are not even the same part of speech. "kauft" is a verb and "Knauf" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "kauft" vs "Knauf" - which ranks higher?
"kauft" is the more common of the two: it sits at frequency rank #3,536 in our German list, against #36,446 for "Knauf". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "kauft" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Knauf" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,521,384 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "kauft" and "Knauf" also get mixed up with nearby pairs, the highest-scored neighbour is "Knauf vs kniff". 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 #1,521,384 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