KaufvsKnausWhat's the difference?

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

Which to use

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

#1,668
“Kauf” frequency rank
#46,778
“Knaus” frequency rank
48446
confusion score

Side-by-Side Comparison

Feature Kauf Knaus
Definition der entgeltliche Erwerb einer Ware deutschsprachiger Nachname, Familienname

Where the spellings diverge

Shared letters are muted; the letters that actually set Kauf and Knaus apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

4 ch
Kauf
5 ch
Knaus

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: Kauf is [kaʊ̯f] while Knaus is [ˈknaʊ̯s]. 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 name), which is usually the fastest check. Our composite confusion score for this pair is 48446, derived from the frequency rank of both members and their visual similarity.

Kauf is recorded at frequency rank #1,668, classified as anoun, pronounced [kaʊ̯f]. Knaus is at rank #46,778, tagged as aname, pronounced [ˈknaʊ̯s].

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 48446, this pair ranks #1,248,296 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Kauf vs Knaus

Shared letters: aku. Private to "Kauf": f. Private to "Knaus": ns.

"Kauf" · 4 letters · shape CVVC  ·  "Knaus" · 5 letters · shape CCVVC

Known mistypes of this pair

  • Kaufakuf · kafu · kauff · kkauf · kuaf
  • Knauskanus · kknaus · knasu · knauss · knnaus · knuas · nkaus

Frequency comparison

Kauf#1,668
Knaus#46,778

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "Kauf" and "Knaus" be used interchangeably?
No - they are not even the same part of speech. "Kauf" is a noun and "Knaus" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Kauf" or "Knaus"?
"Kauf" is the more common of the two: it sits at frequency rank #1,668 in our German list, against #46,778 for "Knaus". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering Kauf vs Knaus

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “Kauf”; for a name, it's “Knaus”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “Kauf” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list