Which to use
“ab” and “auf” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #102
- “ab” frequency rank
- #15
- “auf” frequency rank
- 117
- confusion score
Side-by-Side Comparison
| Feature | ab | auf |
|---|---|---|
| Definition | von etwas weg, von jemandem weg, einem Ort weg, einem Punkt weg; ausgehend, beginnend mit, von; mehr als, vergrößert um, weniger als, verringert um, herunter, hinunter | an der Oberseite von etwas |
Where the eye mixes ab and auf
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Spelling & Dictionary Insight
A purely visual mix-up. ab ([ap]) and auf ([aʊ̯f]) 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 117, derived from the frequency rank of both members and their visual similarity.
ab is recorded at frequency rank #102, classified as aprep, pronounced [ap]. auf is at rank #15, tagged as aprep, pronounced [aʊ̯f].
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 117, this pair ranks #2,006,260 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ab vs auf
Shared letters: a. Private to "ab": b. Private to "auf": fu.
"ab" · 2 letters · shape VC · "auf" · 3 letters · shape VVC