SchläfervsschläftWhat's the difference?

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

Which to use

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

#46,967
“Schläfer” frequency rank
#5,531
“schläft” frequency rank
52498
confusion score

Side-by-Side Comparison

Feature Schläfer schläft
Definition Person, die schläft, die sich im Schlafzustand befindet 3. Person Singular Indikativ Präsens Aktiv des Verbs schlafen

Where the eye mixes Schläfer and schläft

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

8 ch
Schläfer
7 ch
schläft

Visual trap between Schläfer and schläft

These two trip readers on the page rather than in the ear: Schläfer is [ˈʃlɛːfɐ] while schläft is [ʃlɛːft]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 52498, derived from the frequency rank of both members and their visual similarity.

Schläfer is recorded at frequency rank #46,967, classified as anoun, pronounced [ˈʃlɛːfɐ]. schläft is at rank #5,531, tagged as averb, pronounced [ʃlɛːft].

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 52498, this pair ranks #1,094,385 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Schläfer vs schläft

Shared letters: cfhlsä. Private to "Schläfer": er. Private to "schläft": t.

"Schläfer" · 8 letters · shape CCCCVCVC  ·  "schläft" · 7 letters · shape CCCCVCC

Frequently Asked Questions

Is swapping "Schläfer" for "schläft" ever safe?
No - they are not even the same part of speech. "Schläfer" is a noun and "schläft" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Schläfer" or "schläft" show up more?
"schläft" is the more common of the two: it sits at frequency rank #5,531 in our German list, against #46,967 for "Schläfer". 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 "Schläfer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "schläft" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,094,385 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Schläfer" and "schläft" also get mixed up with nearby pairs, the highest-scored neighbour is "Schläfe vs Schläfer". Nearby pair

Confusion rank #1,094,385 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