FelsvsfenWhat's the difference?

Which to use

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

#11,867
“Fels” frequency rank
#44,597
“fen” frequency rank
56464
confusion score

Side-by-Side Comparison

Feature Fels fen
Definition zusammenhängende Masse festen Gesteins (Singular 1) Fenn

Where the eye mixes Fels and fen

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
Fels
3 ch
fen

Visual trap between Fels and fen

A purely visual mix-up. Fels ([fɛls]) 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 1 letter(s) in length. Our composite confusion score for this pair is 56464, derived from the frequency rank of both members and their visual similarity.

Fels is recorded at frequency rank #11,867, classified as anoun, pronounced [fɛls]. 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 56464, this pair ranks #939,170 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Fels vs fen

Shared letters: ef. Private to "Fels": ls. Private to "fen": n.

"Fels" · 4 letters · shape CVCC  ·  "fen" · 3 letters · shape CVC

Known mistypes of this pair

  • Felsefls · fells · felss · fesl · ffels · fles

Frequently Asked Questions

Can "Fels" and "fen" be used interchangeably?
No. They are said differently ([fɛls] versus [fɛn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Fels" vs "fen" - which ranks higher?
"Fels" is the more common of the two: it sits at frequency rank #11,867 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

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Fels" 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 #939,170 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Fels" 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 #939,170 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