Which to use
“blau” is an adjective and “blow” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,871
- “blau” frequency rank
- #30,964
- “blow” frequency rank
- 32835
- confusion score
Side-by-Side Comparison
| Feature | blau | blow |
|---|---|---|
| Definition | eine bunte Farbe, im Spektrum eine relativ kurzwellige Farbe zwischen grün und violett; Grundfarbe vieler Farbmodelle, insbesondere eine der drei Grundfarben des digitalen RGB-Farbraums | Schlag, Stoß |
Where the eye mixes blau and blow
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses blau with blow
These two trip readers on the page rather than in the ear: blau is [blaʊ̯] while blow is [bləʊ]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 32835, derived from the frequency rank of both members and their visual similarity.
blau is recorded at frequency rank #1,871, classified as anadj, pronounced [blaʊ̯]. blow is at rank #30,964, tagged as anoun, pronounced [bləʊ].
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 32835, this pair ranks #1,699,029 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of blau vs blow
Shared letters: bl. Private to "blau": au. Private to "blow": ow.
"blau" · 4 letters · shape CCVV · "blow" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "blau" for "blow" ever safe?
Which is more common, "blau" or "blow"?
After this comparison
Eye-level mix-up between "blau" and "blow" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "blau" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "blow" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,699,029 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "blau" and "blow" also get mixed up with nearby pairs, the highest-scored neighbour is "blow vs boos". 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 #1,699,029 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.