bienvsbrunWhat's the difference?

Quick tell: bien is a adverb, brun is an adjective, so they fill different roles in a sentence.

Which to use

“bien” is an adverb and “brun” is an adjective - they look or sound alike but fill different roles in a sentence.

#25,924
“bien” frequency rank
#48,026
“brun” frequency rank
73950
confusion score

Side-by-Side Comparison

Feature bien brun
Definition vom Menschen her positiv bewertet braun

Letter map: bien vs brun

Shared letters muted; letters that set bien and brun apart highlighted. Shared run: 2. bien (CVVC) and brun (CCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
bien
4 ch
brun

Grammar separator: bien vs brun

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: bien is anadverb and brunanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 73950, derived from the frequency rank of both members and their visual similarity.

bien is recorded at frequency rank #25,924, classified as anadv, pronounced [ˈbjen]. brun is at rank #48,026, tagged as anadj, 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 73950, this pair ranks #346,595 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of bien vs brun

Shared letters: bn. Private to "bien": ei. Private to "brun": ru.

"bien" · 4 letters · shape CVVC  ·  "brun" · 4 letters · shape CCVC

Known mistypes of this pair

  • bien ← bbien · bienn · bine · iben
  • brun ← bbrun · brnu · brrun · brunn · rbun

Frequently Asked Questions

Is swapping "bien" for "brun" ever safe?
No - they are not even the same part of speech. "bien" is an adverb and "brun" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "bien" or "brun"?
"bien" is the more common of the two: it sits at frequency rank #25,924 in our German list, against #48,026 for "brun". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "bien" and "brun".

  • Full dictionary entry for "bien" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "brun" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #346,595 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "bien" and "brun" also get mixed up with nearby pairs, the highest-scored neighbour is "brun 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 #346,595 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