blu vs bra, What's the Difference?

Which to use

“blu” is an adjective and “bra” is a noun - they look or sound alike but fill different roles in a sentence.

#12,037
“blu” frequency rank: #38,655
“bra” frequency rank: 50692
confusion score

Side-by-Side Comparison

Feature	blu	bra
Definition	blau	paariger Körperteil zwischen Rumpf und Hand; Arm

Where the spellings diverge

Shared letters are muted; the letters that actually set blu and bra apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

3 ch

blu

3 ch

bra

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: blu is [blu] while bra is [bɣa]. 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 50692, derived from the frequency rank of both members and their visual similarity.

blu is recorded at frequency rank #12,037, classified as anadj, pronounced [blu]. bra is at rank #38,655, tagged as anoun, pronounced [bɣa].

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 50692, this pair ranks #1,164,124 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of blu vs bra

Shared letters: b. Private to "blu": lu. Private to "bra": ar.

"blu" · 3 letters · shape CCV · "bra" · 3 letters · shape CCV

Frequency comparison

blu#12,037

bra#38,655

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "blu" and "bra" be used interchangeably?

No - they are not even the same part of speech. "blu" is an adjective and "bra" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "blu" or "bra"?

"blu" is the more common of the two: it sits at frequency rank #12,037 in our German list, against #38,655 for "bra". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering blu vs bra

The fastest way to pick the right one every time.

Check the role first: if you need an adjective, it's “blu”; for a noun, it's “bra”.
See each word in full, definition, IPA, etymology and its other confusables. Full “blu” entry
Browse more pairs most likely to be confused. Most confusable