Which to use
“aufbauen” and “aufbaut” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,677
- “aufbauen” frequency rank
- #17,810
- “aufbaut” frequency rank
- 22487
- confusion score
Side-by-Side Comparison
| Feature | aufbauen | aufbaut |
|---|---|---|
| Definition | eine bauliche Anlage errichten | 3. Person Singular Indikativ Präsens Aktiv der Nebensatzkonjugation des Verbs aufbauen |
Where the eye mixes aufbauen and aufbaut
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. aufbauen runs 8 letters (VVCCVVVC) against aufbaut's 7 (VVCCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses aufbauen with aufbaut
A purely visual mix-up. aufbauen ([ˈaʊ̯fˌbaʊ̯ən]) and aufbaut ([ˈaʊ̯fˌbaʊ̯t]) 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 22487, derived from the frequency rank of both members and their visual similarity.
aufbauen is recorded at frequency rank #4,677, classified as averb, pronounced [ˈaʊ̯fˌbaʊ̯ən]. aufbaut is at rank #17,810, tagged as averb, pronounced [ˈaʊ̯fˌbaʊ̯t].
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 22487, this pair ranks #1,873,567 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of aufbauen vs aufbaut
Shared letters: abfu. Private to "aufbauen": en. Private to "aufbaut": t.
"aufbauen" · 8 letters · shape VVCCVVVC · "aufbaut" · 7 letters · shape VVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "aufbauen" for "aufbaut" ever safe?
Frequency check: "aufbauen" vs "aufbaut" - which ranks higher?
Useful next steps
Eye-level mix-up between "aufbauen" and "aufbaut" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "aufbauen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aufbaut" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,873,567 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "aufbauen" and "aufbaut" also get mixed up with nearby pairs, the highest-scored neighbour is "aufbaut vs Aufbauten". 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 #1,873,567 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.