Which to use
“fen” is a noun and “für” is a preposition - they look or sound alike but fill different roles in a sentence.
- #44,597
- “fen” frequency rank
- #16
- “für” frequency rank
- 44613
- confusion score
Side-by-Side Comparison
| Feature | fen | für |
|---|---|---|
| Definition | Fenn | etwas oder jemand ist an etwas jemanden gerichtet, bestimmt, zugeordnet |
Where the eye mixes fen and für
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between fen and für
These two trip readers on the page rather than in the ear: fen is [fɛn] while für is [fyːɐ̯]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 44613, derived from the frequency rank of both members and their visual similarity.
fen is recorded at frequency rank #44,597, classified as anoun, pronounced [fɛn]. für is at rank #16, tagged as aprep, pronounced [fyːɐ̯].
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 44613, this pair ranks #1,380,500 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fen vs für
Shared letters: f. Private to "fen": en. Private to "für": rü.
"fen" · 3 letters · shape CVC · "für" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "fen" for "für" ever safe?
In ordinary German text, does "fen" or "für" show up more?
Useful next steps
Eye-level mix-up between "fen" and "für" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "für" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,380,500 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "fen" and "für" also get mixed up with nearby pairs, the highest-scored neighbour is "fay vs fen". Nearby pair
Confusion rank #1,380,500 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.