FormelvsFormelnTell them apart

Which to use

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

#2,393
“Formel” frequency rank
#18,245
“Formeln” frequency rank
20638
confusion score

Side-by-Side Comparison

Feature Formel Formeln
Definition Buchstabengleichung, Ausdruck zur Berechnung einer Größe Nominativ Plural des Substantivs Formel

Where the eye mixes Formel and Formeln

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

6 ch
Formel
7 ch
Formeln

Why the eye confuses Formel with Formeln

A purely visual mix-up. Formel ([ˈfɔʁml̩]) and Formeln ([ˈfɔʁməln]) 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 extra letter(s) - “Formel” sits inside “Formeln”. Our composite confusion score for this pair is 20638, derived from the frequency rank of both members and their visual similarity.

Formel is recorded at frequency rank #2,393, classified as anoun, pronounced [ˈfɔʁml̩]. Formeln is at rank #18,245, tagged as anoun, pronounced [ˈfɔʁməln].

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 20638, this pair ranks #1,895,456 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Formel vs Formeln

Shared letters: eflmor. Private to "Formel": -. Private to "Formeln": n.

"Formel" · 6 letters · shape CVCCVC  ·  "Formeln" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • Formelfformel · fomrel · foreml · formle · formmel · forrmel · fromel · ofrmel
  • Formelnfformeln · fomreln · foremln · formelln · formelnn · formenl · formlen · formmeln

Frequently Asked Questions

Do "Formel" and "Formeln" mean the same thing in a sentence?
No. They are said differently ([ˈfɔʁml̩] versus [ˈfɔʁməln]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "Formel" or "Formeln" show up more?
"Formel" is the more common of the two: it sits at frequency rank #2,393 in our German list, against #18,245 for "Formeln". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "Formel" and "Formeln" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Formel" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Formeln" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,895,456 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Formel" and "Formeln" also get mixed up with nearby pairs, the highest-scored neighbour is "Formeln vs formula". 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 #1,895,456 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