Which to use
“BfS” is an abbrev and “blas” is a verb - they look or sound alike but fill different roles in a sentence.
- #48,780
- “BfS” frequency rank
- #32,964
- “blas” frequency rank
- 81744
- confusion score
Side-by-Side Comparison
| Feature | BfS | blas |
|---|---|---|
| Definition | Bundesamt für Strahlenschutz | 2. Person Singular Imperativ Präsens Aktiv des Verbs blasen |
Letter map: BfS vs blas
Shared letters muted; letters that set BfS and blas apart highlighted. Shared run: 2. BfS runs 3 letters (CCC) against blas's 4 (CCVC) - the length gap alone is often enough to separate them once you know to check it.
Part-of-speech tell for BfS / blas
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: BfS is anabbrev and blasaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 81744, derived from the frequency rank of both members and their visual similarity.
BfS is recorded at frequency rank #48,780, classified as anabbrev, pronounced […]. blas is at rank #32,964, tagged as averb, pronounced [blaːs].
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 81744, this pair ranks #169,979 of 2,006,359 scored German confusable pairs - among the most confusable pairs.
Orthographic DNA of BfS vs blas
Shared letters: bs. Private to "BfS": f. Private to "blas": al.
"BfS" · 3 letters · shape CCC · "blas" · 4 letters · shape CCVC
Known mistypes of this pair
- blas ← bblas · bllas · blsa · lbas
Frequently Asked Questions
Do "BfS" and "blas" mean the same thing in a sentence?
Which is more common, "BfS" or "blas"?
Useful next steps
Done with this confusable. These links stay specific to "BfS" and "blas".
- Full dictionary entry for "BfS" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "blas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #169,979 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "BfS" and "blas" 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 #169,979 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.