AustervsAutorTell them apart

Which to use

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

#49,499
“Auster” frequency rank
#1,468
“Autor” frequency rank
50967
confusion score

Side-by-Side Comparison

Feature Auster Autor
Definition Muschel, deren Inneres zum Verzehr geeignet ist und als Delikatesse gilt Person, die einen oder mehrere literarische oder wissenschaftliche Texte verfasst hat

Where the eye mixes Auster and Autor

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
Auster
5 ch
Autor

Visual trap between Auster and Autor

A purely visual mix-up. Auster ([ˈaʊ̯stɐ]) and Autor ([ˈaʊ̯toːɐ̯]) 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 1 letter(s) in length. Our composite confusion score for this pair is 50967, derived from the frequency rank of both members and their visual similarity.

Auster is recorded at frequency rank #49,499, classified as anoun, pronounced [ˈaʊ̯stɐ]. Autor is at rank #1,468, tagged as anoun, pronounced [ˈaʊ̯toːɐ̯].

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 50967, this pair ranks #1,153,599 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Auster vs Autor

Shared letters: artu. Private to "Auster": es. Private to "Autor": o.

"Auster" · 6 letters · shape VVCCVC  ·  "Autor" · 5 letters · shape VVCVC

Known mistypes of this pair

  • Austerausetr · ausster · austerr · austre · austter · autser · uaster
  • Autoratuor · auotr · autorr · autro · auttor · uator

Frequently Asked Questions

Is swapping "Auster" for "Autor" ever safe?
No. They are said differently ([ˈaʊ̯stɐ] versus [ˈaʊ̯toːɐ̯]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Auster" vs "Autor" - which ranks higher?
"Autor" is the more common of the two: it sits at frequency rank #1,468 in our German list, against #49,499 for "Auster". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Auster" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Autor" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,153,599 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Auster" and "Autor" also get mixed up with nearby pairs, the highest-scored neighbour is "answer vs Auster". 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 #1,153,599 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