schlauvsschlauenWhat's the difference?

Which to use

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

#5,301
“schlau” frequency rank
#33,271
“schlauen” frequency rank
38572
confusion score

Side-by-Side Comparison

Feature schlau schlauen
Definition um Wege wissend, seine Ziele (dennoch) zu erreichen Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs schlau

Where the spellings diverge

Shared letters are muted; the letters that actually set schlau and schlauen apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.

6 ch
schlau
8 ch
schlauen

Spelling & Dictionary Insight

A purely visual mix-up. schlau ([ʃlaʊ̯]) and schlauen ([ˈʃlaʊ̯ən]) 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 2 extra letter(s) - “schlau” sits inside “schlauen”. Our composite confusion score for this pair is 38572, derived from the frequency rank of both members and their visual similarity.

schlau is recorded at frequency rank #5,301, classified as anadj, pronounced [ʃlaʊ̯]. schlauen is at rank #33,271, tagged as anadj, pronounced [ˈʃlaʊ̯ən].

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 38572, this pair ranks #1,560,385 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of schlau vs schlauen

Shared letters: achlsu. Private to "schlau": -. Private to "schlauen": en.

"schlau" · 6 letters · shape CCCCVV  ·  "schlauen" · 8 letters · shape CCCCVVVC

Known mistypes of this pair

  • schlaucshlau · scchlau · schalu · schhlau · schllau · schlua · sclhau · shclau
  • schlauencshlauen · scchlauen · schaluen · schhlauen · schlaeun · schlauenn · schlaune · schllauen

Frequency comparison

schlau#5,301
schlauen#33,271

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "schlau" and "schlauen" be used interchangeably?
No. They are said differently ([ʃlaʊ̯] versus [ˈʃlaʊ̯ən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "schlau" or "schlauen"?
"schlau" is the more common of the two: it sits at frequency rank #5,301 in our German list, against #33,271 for "schlauen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering schlau vs schlauen

The fastest way to pick the right one every time.

  • Read both glosses above and match the meaning you intend, only context separates this pair.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “schlau” 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