Which to use
“befallen” is an adjective and “befüllen” is a verb - they look or sound alike but fill different roles in a sentence.
- #18,489
- “befallen” frequency rank
- #42,369
- “befüllen” frequency rank
- 60858
- confusion score
Side-by-Side Comparison
| Feature | befallen | befüllen |
|---|---|---|
| Definition | von etwas betroffen | einen Behälter voll machen |
Where the eye mixes befallen and befüllen
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.
Why the eye confuses befallen with befüllen
These two trip readers on the page rather than in the ear: befallen is [bəˈfalən] while befüllen is [bəˈfʏlən]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “befallen” becomes ü in “befüllen”, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 60858, derived from the frequency rank of both members and their visual similarity.
befallen is recorded at frequency rank #18,489, classified as anadj, pronounced [bəˈfalən]. befüllen is at rank #42,369, tagged as averb, pronounced [bəˈfʏlən].
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 60858, this pair ranks #771,294 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of befallen vs befüllen
Shared letters: befln. Private to "befallen": a. Private to "befüllen": ü.
"befallen" · 8 letters · shape CVCVCCVC · "befüllen" · 8 letters · shape CVCVCCVC
Known mistypes of this pair
- befallen ← bbefallen · beafllen · befaleln · befalen · befallenn · befallne · beffallen · beflalen
Frequently Asked Questions
Is swapping "befallen" for "befüllen" ever safe?
Which is more common, "befallen" or "befüllen"?
After this comparison
Eye-level mix-up between "befallen" and "befüllen" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "befallen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "befüllen" - compare definitions side by side with the headword page. Word entry
- This pair ranks #771,294 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "befallen" and "befüllen" also get mixed up with nearby pairs, the highest-scored neighbour is "befüllen vs beulen". 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 #771,294 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.