Which to use
“wach” is an adjective and “wau” is an intj - they look or sound alike but fill different roles in a sentence.
- #2,867
- “wach” frequency rank
- #39,137
- “wau” frequency rank
- 42004
- confusion score
Side-by-Side Comparison
| Feature | wach | wau |
|---|---|---|
| Definition | nicht schlafend, bereits aus dem Schlaf erwacht oder noch nicht eingeschlafen | Laut, der beim Bellen eines Hundes entsteht |
Where the eye mixes wach and wau
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. wach runs 4 letters (CVCC) against wau's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between wach and wau
These two trip readers on the page rather than in the ear: wach is [vax] while wau is [vaʊ̯]. 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 (adjective vs intj), which is usually the fastest check. Our composite confusion score for this pair is 42004, derived from the frequency rank of both members and their visual similarity.
wach is recorded at frequency rank #2,867, classified as anadj, pronounced [vax]. wau is at rank #39,137, tagged as anintj, pronounced [vaʊ̯].
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 42004, this pair ranks #1,462,516 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of wach vs wau
Shared letters: aw. Private to "wach": ch. Private to "wau": u.
"wach" · 4 letters · shape CVCC · "wau" · 3 letters · shape CVV
Known mistypes of this pair
- wach ← awch · wacch · wachh · wahc · wcah · wwach
Frequently Asked Questions
Can "wach" and "wau" be used interchangeably?
In ordinary German text, does "wach" or "wau" show up more?
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 "wach" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "wau" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,462,516 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "wach" and "wau" also get mixed up with nearby pairs, the highest-scored neighbour is "wau vs wig". 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 #1,462,516 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.