FadenvsfenTell them apart

Which to use

“Faden” and “fen” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#6,532
“Faden” frequency rank
#44,597
“fen” frequency rank
51129
confusion score

Side-by-Side Comparison

Feature Faden fen
Definition aus Fasern gedrehter, dünner und langer Körper Fenn

Where the eye mixes Faden and fen

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
Faden
3 ch
fen

Why the eye confuses Faden with fen

A purely visual mix-up. Faden ([ˈfaːdn̩]) and fen ([fɛn]) 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 2 letter(s) in length. Our composite confusion score for this pair is 51129, derived from the frequency rank of both members and their visual similarity.

Faden is recorded at frequency rank #6,532, classified as anoun, pronounced [ˈfaːdn̩]. fen is at rank #44,597, tagged as anoun, pronounced [fɛn].

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 51129, this pair ranks #1,147,343 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Faden vs fen

Shared letters: efn. Private to "Faden": ad. Private to "fen": -.

"Faden" · 5 letters · shape CVCVC  ·  "fen" · 3 letters · shape CVC

Known mistypes of this pair

  • Fadenafden · fadden · fadenn · fadne · faedn · fdaen · ffaden

Frequently Asked Questions

Can "Faden" and "fen" be used interchangeably?
No. They are said differently ([ˈfaːdn̩] versus [fɛn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "Faden" or "fen" show up more?
"Faden" is the more common of the two: it sits at frequency rank #6,532 in our German list, against #44,597 for "fen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Faden" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,147,343 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Faden" and "fen" also get mixed up with nearby pairs, the highest-scored neighbour is "fay vs fen". 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 #1,147,343 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list