Which to use
“Federn” and “fever” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #8,860
- “Federn” frequency rank
- #38,100
- “fever” frequency rank
- 46960
- confusion score
Side-by-Side Comparison
| Feature | Federn | fever |
|---|---|---|
| Definition | Nominativ Plural des Substantivs Feder | Fieber |
Where the eye mixes Federn and fever
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Federn runs 6 letters (CVCVCC) against fever's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses Federn with fever
A purely visual mix-up. Federn ([ˈfeːdɐn]) and fever ([ˈfiːvə]) 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 46960, derived from the frequency rank of both members and their visual similarity.
Federn is recorded at frequency rank #8,860, classified as anoun, pronounced [ˈfeːdɐn]. fever is at rank #38,100, tagged as anoun, pronounced [ˈfiːvə].
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 46960, this pair ranks #1,301,038 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Federn vs fever
Shared letters: efr. Private to "Federn": dn. Private to "fever": v.
"Federn" · 6 letters · shape CVCVCC · "fever" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "Federn" and "fever" be used interchangeably?
Which is more common, "Federn" or "fever"?
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 "Federn" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fever" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,301,038 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Federn" and "fever" also get mixed up with nearby pairs, the highest-scored neighbour is "fever vs fixer". 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 #1,301,038 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.