AuflaufvsAuslaufWhat's the difference?

Which to use

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

#35,634
“Auflauf” frequency rank
#35,076
“Auslauf” frequency rank
70710
confusion score

Side-by-Side Comparison

Feature Auflauf Auslauf
Definition spontane Ansammlung von Menschen Bewegungsfreiheit für jemanden oder etwas

Where the eye mixes Auflauf and Auslauf

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. Auflauf and Auslauf follow the identical consonant-vowel pattern (VVCCVVC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
Auflauf
7 ch
Auslauf

Why the eye confuses Auflauf with Auslauf

A purely visual mix-up. Auflauf ([ˈaʊ̯fˌlaʊ̯f]) and Auslauf ([aʊ̯slaʊ̯f]) 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 a single letter - f in “Auflauf” becomes s in “Auslauf”. Our composite confusion score for this pair is 70710, derived from the frequency rank of both members and their visual similarity.

Auflauf is recorded at frequency rank #35,634, classified as anoun, pronounced [ˈaʊ̯fˌlaʊ̯f]. Auslauf is at rank #35,076, tagged as anoun, pronounced [aʊ̯slaʊ̯f].

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 70710, this pair ranks #438,162 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Auflauf vs Auslauf

Shared letters: aflu. Private to "Auflauf": -. Private to "Auslauf": s.

"Auflauf" · 7 letters · shape VVCCVVC  ·  "Auslauf" · 7 letters · shape VVCCVVC

Known mistypes of this pair

  • Auflauf ← afulauf · aufaluf · aufflauf · auflafu · auflauff · aufllauf · aufluaf · aulfauf
  • Auslauf ← asulauf · aulsauf · ausaluf · auslafu · auslauff · ausllauf · ausluaf · ausslauf

Frequently Asked Questions

Is swapping "Auflauf" for "Auslauf" ever safe?
No. They are said differently ([ˈaʊ̯fˌlaʊ̯f] versus [aʊ̯slaʊ̯f]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Auflauf" vs "Auslauf" - which ranks higher?
"Auslauf" is the more common of the two: it sits at frequency rank #35,076 in our German list, against #35,634 for "Auflauf". 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 "Auflauf" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Auslauf" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #438,162 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Auflauf" and "Auslauf" also get mixed up with nearby pairs, the highest-scored neighbour is "Auslauf vs Ausruf". 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 #438,162 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