Which to use
“befüllen” and “brüllen” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #42,369
- “befüllen” frequency rank
- #15,053
- “brüllen” frequency rank
- 57422
- confusion score
Side-by-Side Comparison
| Feature | befüllen | brüllen |
|---|---|---|
| Definition | einen Behälter voll machen | mit lauter, (oft) unkontrollierter Stimme in tieferer Tonlage erregt äußern; meist aggressiv |
Where the eye mixes befüllen and brüllen
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. befüllen runs 8 letters (CVCVCCVC) against brüllen's 7 (CCVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between befüllen and brüllen
A purely visual mix-up. befüllen ([bəˈfʏlən]) and brüllen ([ˈbʁʏlən]) 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 57422, derived from the frequency rank of both members and their visual similarity.
befüllen is recorded at frequency rank #42,369, classified as averb, pronounced [bəˈfʏlən]. brüllen is at rank #15,053, tagged as averb, pronounced [ˈbʁʏlən].
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 57422, this pair ranks #902,005 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of befüllen vs brüllen
Shared letters: belnü. Private to "befüllen": f. Private to "brüllen": r.
"befüllen" · 8 letters · shape CVCVCCVC · "brüllen" · 7 letters · shape CCVCCVC
Frequently Asked Questions
Do "befüllen" and "brüllen" mean the same thing in a sentence?
Which is more common, "befüllen" or "brüllen"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "befüllen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "brüllen" - compare definitions side by side with the headword page. Word entry
- This pair ranks #902,005 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "befüllen" and "brüllen" also get mixed up with nearby pairs, the highest-scored neighbour is "befüllen vs beulen". Nearby pair
Confusion rank #902,005 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.