AischvsautschWhich spelling fits?

Quick tell: Aisch is a name, autsch is an intj, so they fill different roles in a sentence.

Which to use

“Aisch” is a name and “autsch” is an intj - they look or sound alike but fill different roles in a sentence.

#47,925
“Aisch” frequency rank
#20,845
“autsch” frequency rank
68770
confusion score

Side-by-Side Comparison

Feature Aisch autsch
Definition ein Fluss in Deutschland, Nebenfluss der Regnitz Ausruf, um Schmerz zu signalisieren

Where the eye mixes Aisch and autsch

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

5 ch
Aisch
6 ch
autsch

Why the eye confuses Aisch with autsch

These two trip readers on the page rather than in the ear: Aisch is [aɪ̯ʃ] while autsch is [aʊ̯t͡ʃ]. 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 (name vs intj), which is usually the fastest check. Our composite confusion score for this pair is 68770, derived from the frequency rank of both members and their visual similarity.

Aisch is recorded at frequency rank #47,925, classified as aname, pronounced [aɪ̯ʃ]. autsch is at rank #20,845, tagged as anintj, pronounced [aʊ̯t͡ʃ].

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 68770, this pair ranks #497,372 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Aisch vs autsch

Shared letters: achs. Private to "Aisch": i. Private to "autsch": tu.

"Aisch" · 5 letters · shape VVCCC  ·  "autsch" · 6 letters · shape VVCCCC

Known mistypes of this pair

  • Aischaicsh · aiscch · aischh · aishc · aissch · asich · iasch
  • autschaustch · autcsh · autscch · autschh · autshc · autssch · auttsch · uatsch

Frequently Asked Questions

Can "Aisch" and "autsch" be used interchangeably?
No - they are not even the same part of speech. "Aisch" is a name and "autsch" an intj, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Aisch" vs "autsch" - which ranks higher?
"autsch" is the more common of the two: it sits at frequency rank #20,845 in our German list, against #47,925 for "Aisch". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Aisch" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "autsch" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #497,372 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Aisch" and "autsch" also get mixed up with nearby pairs, the highest-scored neighbour is "Aisch vs Ärsche". 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 #497,372 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