Which to use
“Affen” is a noun and “aufn” is an abbrev - they look or sound alike but fill different roles in a sentence.
- #6,265
- “Affen” frequency rank
- #22,627
- “aufn” frequency rank
- 28892
- confusion score
Side-by-Side Comparison
| Feature | Affen | aufn |
|---|---|---|
| Definition | Genitiv Singular des Substantivs Affe | auf den, auf ein |
Where the eye mixes Affen and aufn
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses Affen with aufn
These two trip readers on the page rather than in the ear: Affen is [ˈafn̩] while aufn is [ˈaʊ̯fn̩]. 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 (noun vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 28892, derived from the frequency rank of both members and their visual similarity.
Affen is recorded at frequency rank #6,265, classified as anoun, pronounced [ˈafn̩]. aufn is at rank #22,627, tagged as anabbrev, pronounced [ˈaʊ̯fn̩].
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 28892, this pair ranks #1,776,714 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Affen vs aufn
Shared letters: afn. Private to "Affen": e. Private to "aufn": u.
"Affen" · 5 letters · shape VCCVC · "aufn" · 4 letters · shape VVCC
Known mistypes of this pair
Frequently Asked Questions
Can "Affen" and "aufn" be used interchangeably?
In ordinary German text, does "Affen" or "aufn" 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 "Affen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aufn" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,776,714 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Affen" and "aufn" also get mixed up with nearby pairs, the highest-scored neighbour is "AUD vs aufn". 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 #1,776,714 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.