akutervsAusterWhat's the difference?

Quick tell: akuter is a adjective, Auster is a noun, so they fill different roles in a sentence.

Which to use

“akuter” is an adjective and “Auster” is a noun - they look or sound alike but fill different roles in a sentence.

#22,604
“akuter” frequency rank
#49,499
“Auster” frequency rank
72103
confusion score

Side-by-Side Comparison

Feature akuter Auster
Definition Nominativ Singular Maskulinum der starken Flexion des Positivs des Adjektivs akut Muschel, deren Inneres zum Verzehr geeignet ist und als Delikatesse gilt

Where the eye mixes akuter and Auster

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. akuter (VCVCVC) and Auster (VVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
akuter
6 ch
Auster

Look-alike desk: akuter vs Auster

These two trip readers on the page rather than in the ear: akuter is [aˈkuːtɐ] while Auster is [ˈaʊ̯stɐ]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 72103, derived from the frequency rank of both members and their visual similarity.

akuter is recorded at frequency rank #22,604, classified as anadj, pronounced [aˈkuːtɐ]. Auster is at rank #49,499, tagged as anoun, pronounced [ˈaʊ̯stɐ].

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 72103, this pair ranks #397,745 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of akuter vs Auster

Shared letters: aertu. Private to "akuter": k. Private to "Auster": s.

"akuter" · 6 letters · shape VCVCVC  ·  "Auster" · 6 letters · shape VVCCVC

Known mistypes of this pair

  • akuter ← akkuter · akuetr · akuterr · akutre · akutter · aukter · kauter
  • Auster ← ausetr · ausster · austerr · austre · austter · autser · uaster

Frequently Asked Questions

Can "akuter" and "Auster" be used interchangeably?
No - they are not even the same part of speech. "akuter" is an adjective and "Auster" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "akuter" or "Auster"?
"akuter" is the more common of the two: it sits at frequency rank #22,604 in our German list, against #49,499 for "Auster". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "akuter" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Auster" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #397,745 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "akuter" and "Auster" 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 #397,745 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