SauvssäuftWhich spelling fits?

Quick tell: Sau is a noun, säuft is a verb, so they fill different roles in a sentence.

Which to use

“Sau” is a noun and “säuft” is a verb - they look or sound alike but fill different roles in a sentence.

#5,422
“Sau” frequency rank
#44,266
“säuft” frequency rank
49688
confusion score

Side-by-Side Comparison

Feature Sau säuft
Definition weibliches Schwein ab dem ersten Ferkeln 3. Person Singular Indikativ Präsens Aktiv des Verbs saufen

Where the eye mixes Sau and säuft

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
Sau
5 ch
säuft

Look-alike desk: Sau vs säuft

These two trip readers on the page rather than in the ear: Sau is [zaʊ̯] while säuft is [ˈzɔɪ̯ft]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 49688, derived from the frequency rank of both members and their visual similarity.

Sau is recorded at frequency rank #5,422, classified as anoun, pronounced [zaʊ̯]. säuft is at rank #44,266, tagged as averb, pronounced [ˈzɔɪ̯ft].

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 49688, this pair ranks #1,202,026 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Sau vs säuft

Shared letters: su. Private to "Sau": a. Private to "säuft": ftä.

"Sau" · 3 letters · shape CVV  ·  "säuft" · 5 letters · shape CVVCC

Frequently Asked Questions

Do "Sau" and "säuft" mean the same thing in a sentence?
No - they are not even the same part of speech. "Sau" is a noun and "säuft" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Sau" or "säuft" show up more?
"Sau" is the more common of the two: it sits at frequency rank #5,422 in our German list, against #44,266 for "säuft". 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 "Sau" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "säuft" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,202,026 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Sau" and "säuft" also get mixed up with nearby pairs, the highest-scored neighbour is "säuft vs surft". Nearby pair

Confusion rank #1,202,026 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