sauervsSteuerWhich spelling fits?

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

Which to use

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

#3,769
“sauer” frequency rank
#3,156
“Steuer” frequency rank
6925
confusion score

Side-by-Side Comparison

Feature sauer Steuer
Definition nach der grundlegende Geschmacksrichtung, die unreifem Obst, gestockter Milch, unter Luftabschluss vergorenem Kohl und durch Essigmutter zu Essig umgesetztem Alkohol gemeinsam ist kommend Vorrichtung zum Lenken eines Fahrzeuges

Where the eye mixes sauer and Steuer

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

5 ch
sauer
6 ch
Steuer

Look-alike desk: sauer vs Steuer

These two trip readers on the page rather than in the ear: sauer is [ˈzaʊ̯ɐ] while Steuer is [ˈʃtɔɪ̯ɐ]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 6925, derived from the frequency rank of both members and their visual similarity.

sauer is recorded at frequency rank #3,769, classified as anadj, pronounced [ˈzaʊ̯ɐ]. Steuer is at rank #3,156, tagged as anoun, pronounced [ˈʃtɔɪ̯ɐ].

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 6925, this pair ranks #1,990,003 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sauer vs Steuer

Shared letters: ersu. Private to "sauer": a. Private to "Steuer": t.

"sauer" · 5 letters · shape CVVVC  ·  "Steuer" · 6 letters · shape CCVVVC

Known mistypes of this pair

  • sauerasuer · saeur · sauerr · saure · ssauer · suaer
  • Steuersetuer · ssteuer · steeur · steuerr · steure · stteuer · stueer · tseuer

Frequently Asked Questions

Can "sauer" and "Steuer" be used interchangeably?
No - they are not even the same part of speech. "sauer" is an adjective and "Steuer" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "sauer" or "Steuer" show up more?
"Steuer" is the more common of the two: it sits at frequency rank #3,156 in our German list, against #3,769 for "sauer". 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 "sauer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Steuer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,990,003 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "sauer" and "Steuer" also get mixed up with nearby pairs, the highest-scored neighbour is "Sake vs sauer". 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 #1,990,003 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