BASFvsblästWhich spelling fits?

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

Which to use

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

#19,504
“BASF” frequency rank
#14,031
“bläst” frequency rank
33535
confusion score

Side-by-Side Comparison

Feature BASF bläst
Definition Badische Anilin- & Soda-Fabrik 2. Person Singular Indikativ Präsens Aktiv des Verbs blasen

Letter map: BASF vs bläst

Shared letters muted; letters that set BASF and bläst apart highlighted. Shared run: 2.

4 ch
BASF
5 ch
bläst

Role in the sentence - BASF and bläst

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: BASF is anabbrev and blästaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 33535, derived from the frequency rank of both members and their visual similarity.

BASF is recorded at frequency rank #19,504, classified as anabbrev, pronounced […]. bläst is at rank #14,031, tagged as averb, pronounced [blɛːst].

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 33535, this pair ranks #1,683,850 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of BASF vs bläst

Shared letters: bs. Private to "BASF": af. Private to "bläst": ltä.

"BASF" · 4 letters · shape CVCC  ·  "bläst" · 5 letters · shape CCVCC

Known mistypes of this pair

  • BASFabsf · bafs · basff · bassf · bbasf · bsaf

Frequently Asked Questions

Is swapping "BASF" for "bläst" ever safe?
No - they are not even the same part of speech. "BASF" is an abbrev and "bläst" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "BASF" or "bläst"?
"bläst" is the more common of the two: it sits at frequency rank #14,031 in our German list, against #19,504 for "BASF". 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 "BASF" and "bläst".

  • Full dictionary entry for "BASF" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bläst" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,683,850 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "BASF" and "bläst" also get mixed up with nearby pairs, the highest-scored neighbour is "BASF 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 #1,683,850 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