sankvsSASWhat's the difference?

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

Which to use

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

#8,128
“sank” frequency rank
#26,150
“SAS” frequency rank
34278
confusion score

Side-by-Side Comparison

Feature sank SAS
Definition 1. Person Singular Indikativ Präteritum Aktiv des Verbs sinken Sondereinheit der britischen Armee

Where the eye mixes sank and SAS

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

4 ch
sank
3 ch
SAS

Why the eye confuses sank with SAS

These two trip readers on the page rather than in the ear: sank is [zaŋk] while SAS is [ɛsʔɛɪ̯ˈɛs]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 34278, derived from the frequency rank of both members and their visual similarity.

sank is recorded at frequency rank #8,128, classified as averb, pronounced [zaŋk]. SAS is at rank #26,150, tagged as anoun, pronounced [ɛsʔɛɪ̯ˈɛs].

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 34278, this pair ranks #1,666,972 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sank vs SAS

Shared letters: as. Private to "sank": kn. Private to "SAS": -.

"sank" · 4 letters · shape CVCC  ·  "SAS" · 3 letters · shape CVC

Known mistypes of this pair

  • sankasnk · sakn · sankk · sannk · snak · ssank

Frequently Asked Questions

Can "sank" and "SAS" be used interchangeably?
No - they are not even the same part of speech. "sank" is a verb and "SAS" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "sank" or "SAS" show up more?
"sank" is the more common of the two: it sits at frequency rank #8,128 in our German list, against #26,150 for "SAS". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "sank" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "SAS" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,666,972 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "sank" and "SAS" 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 #1,666,972 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