FeuervsfiberTell them apart

Which to use

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

#1,477
“Feuer” frequency rank
#47,388
“fiber” frequency rank
48865
confusion score

Side-by-Side Comparison

Feature Feuer fiber
Definition Flammenbildung bei der Verbrennung unter Abgabe von Wärme und Licht Faser

Letter map: Feuer vs fiber

Shared letters muted; letters that set Feuer and fiber apart highlighted. Shared run: 3. Feuer (CVVVC) and fiber (CVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
Feuer
5 ch
fiber

Pair insight - Feuer / fiber

Feuer and fiber are indexed as a confusable German pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 48865, derived from the frequency rank of both members and their visual similarity.

Feuer is recorded at frequency rank #1,477, classified as anoun, pronounced [ˈfɔɪ̯ɐ]. 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 48865, this pair ranks #1,232,707 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Feuer vs fiber

Shared letters: efr. Private to "Feuer": u. Private to "fiber": bi.

"Feuer" · 5 letters · shape CVVVC  ·  "fiber" · 5 letters · shape CVCVC

Known mistypes of this pair

  • Feuer ← efuer · feeur · feuerr · feure · ffeuer · fueer
  • fiber ← fbier · ffiber · fibber · fiberr · fibre · fiebr · ifber

Frequently Asked Questions

Do "Feuer" and "fiber" mean the same thing in a sentence?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "Feuer" or "fiber"?
"Feuer" is the more common of the two: it sits at frequency rank #1,477 in our German list, against #47,388 for "fiber". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "Feuer" vs "fiber" is on the table, pick a follow-up below.

  • Full dictionary entry for "Feuer" 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 #1,232,707 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Feuer" 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 #1,232,707 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