SASvsSpassTell them apart

Which to use

“SAS” and “Spass” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#26,150
“SAS” frequency rank
#524
“Spass” frequency rank
26674
confusion score

Side-by-Side Comparison

Feature SAS Spass
Definition Sondereinheit der britischen Armee Spaß

Where the eye mixes SAS and Spass

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
SAS
5 ch
Spass

Why the eye confuses SAS with Spass

A purely visual mix-up. SAS ([ɛsʔɛɪ̯ˈɛs]) and Spass ([ʃpaːs]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 26674, derived from the frequency rank of both members and their visual similarity.

SAS is recorded at frequency rank #26,150, classified as anoun, pronounced [ɛsʔɛɪ̯ˈɛs]. Spass is at rank #524, tagged as anoun, pronounced [ʃpaːs].

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 26674, this pair ranks #1,814,301 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of SAS vs Spass

Shared letters: as. Private to "SAS": -. Private to "Spass": p.

"SAS" · 3 letters · shape CVC  ·  "Spass" · 5 letters · shape CCVCC

Known mistypes of this pair

  • Spasspsass · sapss · spas · spaß · sppass · spsas · sspass

Frequently Asked Questions

Is swapping "SAS" for "Spass" ever safe?
No. They are said differently ([ɛsʔɛɪ̯ˈɛs] versus [ʃpaːs]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "SAS" vs "Spass" - which ranks higher?
"Spass" is the more common of the two: it sits at frequency rank #524 in our German list, against #26,150 for "SAS". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "SAS" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Spass" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,814,301 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "SAS" and "Spass" also get mixed up with nearby pairs, the highest-scored neighbour is "SAS vs seg". 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 #1,814,301 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