Which to use
“wachen” is a verb and “when” is an adverb - they look or sound alike but fill different roles in a sentence.
- #10,970
- “wachen” frequency rank
- #8,658
- “when” frequency rank
- 19628
- confusion score
Side-by-Side Comparison
| Feature | wachen | when |
|---|---|---|
| Definition | nicht schlafen, ohne Schlaf bleiben | wann |
Where the eye mixes wachen and when
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between wachen and when
These two trip readers on the page rather than in the ear: wachen is [ˈvaxn̩] while when is [wɛn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 19628, derived from the frequency rank of both members and their visual similarity.
wachen is recorded at frequency rank #10,970, classified as averb, pronounced [ˈvaxn̩]. when is at rank #8,658, tagged as anadv, pronounced [wɛn].
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 19628, this pair ranks #1,906,306 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of wachen vs when
Shared letters: ehnw. Private to "wachen": ac. Private to "when": -.
"wachen" · 6 letters · shape CVCCVC · "when" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Can "wachen" and "when" be used interchangeably?
In ordinary German text, does "wachen" or "when" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "wachen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "when" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,906,306 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "wachen" and "when" also get mixed up with nearby pairs, the highest-scored neighbour is "Wachau vs wachen". 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 #1,906,306 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.