BfSvsbussWhich spelling fits?

Quick tell: BfS is a abbrev, buss is a verb, so they fill different roles in a sentence.

Which to use

“BfS” is an abbrev and “buss” is a verb - they look or sound alike but fill different roles in a sentence.

#48,780
“BfS” frequency rank
#33,500
“buss” frequency rank
82280
confusion score

Side-by-Side Comparison

Feature BfS buss
Definition Bundesamt für Strahlenschutz 2. Person Singular Imperativ Präsens Aktiv des Verbs bussen

Letter map: BfS vs buss

Shared letters muted; letters that set BfS and buss apart highlighted. Shared run: 2. BfS runs 3 letters (CCC) against buss's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
BfS
4 ch
buss

Part-of-speech tell for BfS / buss

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: BfS is anabbrev and bussaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 82280, derived from the frequency rank of both members and their visual similarity.

BfS is recorded at frequency rank #48,780, classified as anabbrev, pronounced […]. buss is at rank #33,500, tagged as averb, pronounced [bʊs].

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 82280, this pair ranks #160,065 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of BfS vs buss

Shared letters: bs. Private to "BfS": f. Private to "buss": u.

"BfS" · 3 letters · shape CCC  ·  "buss" · 4 letters · shape CVCC

Known mistypes of this pair

  • buss ← bbuss · bsus · buß · ubss

Frequently Asked Questions

Can "BfS" and "buss" be used interchangeably?
No - they are not even the same part of speech. "BfS" is an abbrev and "buss" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "BfS" or "buss"?
"buss" is the more common of the two: it sits at frequency rank #33,500 in our German list, against #48,780 for "BfS". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "BfS" and "buss".

  • Full dictionary entry for "BfS" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "buss" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #160,065 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "BfS" and "buss" also get mixed up with nearby pairs, the highest-scored neighbour is "BfS 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 #160,065 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