Which to use
“Stack” and “Stau” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,316
- “Stack” frequency rank
- #7,819
- “Stau” frequency rank
- 41135
- confusion score
Side-by-Side Comparison
| Feature | Stack | Stau |
|---|---|---|
| Definition | häufig eingesetzte Datenstruktur, die nach dem Last-In-First-Out-Prinzip arbeitet | durch eine Behinderung oder ein Hindernis verursachte Störung des Durchflusses oder Durchgangs; Nomen acti: Ergebnis des Stauens |
Where the eye mixes Stack and Stau
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: Stack vs Stau
A purely visual mix-up. Stack ([stɛk]) and Stau ([ʃtaʊ̯]) 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 1 letter(s) in length. Our composite confusion score for this pair is 41135, derived from the frequency rank of both members and their visual similarity.
Stack is recorded at frequency rank #33,316, classified as anoun, pronounced [stɛk]. Stau is at rank #7,819, tagged as anoun, pronounced [ʃtaʊ̯].
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 41135, this pair ranks #1,488,302 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Stack vs Stau
Shared letters: ast. Private to "Stack": ck. Private to "Stau": u.
"Stack" · 5 letters · shape CCVCC · "Stau" · 4 letters · shape CCVV
Known mistypes of this pair
Frequently Asked Questions
Do "Stack" and "Stau" mean the same thing in a sentence?
In ordinary German text, does "Stack" or "Stau" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Stack" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Stau" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,488,302 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Stack" and "Stau" also get mixed up with nearby pairs, the highest-scored neighbour is "Stack vs struck". 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 #1,488,302 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.