Which to use
“feiner” is an adjective and “fiber” is a noun - they look or sound alike but fill different roles in a sentence.
- #11,426
- “feiner” frequency rank
- #47,388
- “fiber” frequency rank
- 58814
- confusion score
Side-by-Side Comparison
| Feature | feiner | fiber |
|---|---|---|
| Definition | Nominativ Singular Maskulinum Positiv der starken Flexion des Adjektivs fein | Faser |
Letter map: feiner vs fiber
Shared letters muted; letters that set feiner and fiber apart highlighted. Shared run: 4. feiner runs 6 letters (CVVCVC) against fiber's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.
Grammar separator: feiner vs fiber
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: feiner is anadjective and fiberanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 58814, derived from the frequency rank of both members and their visual similarity.
feiner is recorded at frequency rank #11,426, classified as anadj, pronounced [ˈfaɪ̯nɐ]. fiber is at rank #47,388, tagged as anoun, pronounced […].
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 58814, this pair ranks #848,317 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of feiner vs fiber
Shared letters: efir. Private to "feiner": n. Private to "fiber": b.
"feiner" · 6 letters · shape CVVCVC · "fiber" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "feiner" for "fiber" ever safe?
Frequency check: "feiner" vs "fiber" - which ranks higher?
After this comparison
Pair "feiner" vs "fiber" is on the table, pick a follow-up below.
- Full dictionary entry for "feiner" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fiber" - compare definitions side by side with the headword page. Word entry
- This pair ranks #848,317 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "feiner" and "fiber" also get mixed up with nearby pairs, the highest-scored neighbour is "fiber vs puzzles". 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 #848,317 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.