StasivsStussWhat's the difference?

Quick tell: Stasi is a abbrev, Stuss is a noun, so they fill different roles in a sentence.

Which to use

“Stasi” is an abbrev and “Stuss” is a noun - they look or sound alike but fill different roles in a sentence.

#9,635
“Stasi” frequency rank
#42,853
“Stuss” frequency rank
52488
confusion score

Side-by-Side Comparison

Feature Stasi Stuss
Definition Geheimpolizei der Deutschen Demokratischen Republik, die im In- und Ausland operierte etwas, das (ärgerlicherweise) unsinnig geäußert oder getan wurde; etwas Unsinniges, Sinnloses, Törichtes

Where the eye mixes Stasi and Stuss

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Stasi (CCVCV) and Stuss (CCVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
Stasi
5 ch
Stuss

Look-alike desk: Stasi vs Stuss

These two trip readers on the page rather than in the ear: Stasi is [ˈʃtaːzi] while Stuss is [ʃtʊs]. 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 (abbrev vs noun), which is usually the fastest check. Our composite confusion score for this pair is 52488, derived from the frequency rank of both members and their visual similarity.

Stasi is recorded at frequency rank #9,635, classified as anabbrev, pronounced [ˈʃtaːzi]. Stuss is at rank #42,853, tagged as anoun, pronounced [ʃtʊs].

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 52488, this pair ranks #1,094,798 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Stasi vs Stuss

Shared letters: st. Private to "Stasi": ai. Private to "Stuss": u.

"Stasi" · 5 letters · shape CCVCV  ·  "Stuss" · 5 letters · shape CCVCC

Known mistypes of this pair

  • Stasi ← satsi · sstasi · stais · stassi · stsai · sttasi · tsasi
  • Stuss ← sstuss · stsus · sttuss · stus · stuß · sutss · tsuss

Frequently Asked Questions

Is swapping "Stasi" for "Stuss" ever safe?
No - they are not even the same part of speech. "Stasi" is an abbrev and "Stuss" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Stasi" vs "Stuss" - which ranks higher?
"Stasi" is the more common of the two: it sits at frequency rank #9,635 in our German list, against #42,853 for "Stuss". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "Stasi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Stuss" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,094,798 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Stasi" and "Stuss" also get mixed up with nearby pairs, the highest-scored neighbour is "Stuss vs SUVs". 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 #1,094,798 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