Which to use
“ausbauen” is a verb and “Ausbaus” is a noun - they look or sound alike but fill different roles in a sentence.
- #9,681
- “ausbauen” frequency rank
- #37,369
- “Ausbaus” frequency rank
- 47050
- confusion score
Side-by-Side Comparison
| Feature | ausbauen | Ausbaus |
|---|---|---|
| Definition | ein Teil aus einer Maschine, einer technischen Anlage herausnehmen | Genitiv Singular des Substantivs Ausbau |
Where the eye mixes ausbauen and Ausbaus
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. ausbauen runs 8 letters (VVCCVVVC) against Ausbaus's 7 (VVCCVVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between ausbauen and Ausbaus
These two trip readers on the page rather than in the ear: ausbauen is [ˈaʊ̯sˌbaʊ̯ən] while Ausbaus is [ˈaʊ̯sˌbaʊ̯s]. 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 47050, derived from the frequency rank of both members and their visual similarity.
ausbauen is recorded at frequency rank #9,681, classified as averb, pronounced [ˈaʊ̯sˌbaʊ̯ən]. Ausbaus is at rank #37,369, tagged as anoun, pronounced [ˈaʊ̯sˌbaʊ̯s].
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 47050, this pair ranks #1,297,888 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ausbauen vs Ausbaus
Shared letters: absu. Private to "ausbauen": en. Private to "Ausbaus": -.
"ausbauen" · 8 letters · shape VVCCVVVC · "Ausbaus" · 7 letters · shape VVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Do "ausbauen" and "Ausbaus" mean the same thing in a sentence?
Frequency check: "ausbauen" vs "Ausbaus" - which ranks higher?
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 "ausbauen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Ausbaus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,297,888 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "ausbauen" and "Ausbaus" also get mixed up with nearby pairs, the highest-scored neighbour is "Ausbaus vs Auslauf". 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 #1,297,888 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.