Which to use
“brake” is a noun and “brash” is an adjective - they look or sound alike but fill different roles in a sentence.
- #7,655
- “brake” frequency rank
- #30,709
- “brash” frequency rank
- 38364
- confusion score
Side-by-Side Comparison
| Feature | brake | brash |
|---|---|---|
| Definition | A device used to slow or stop the motion of a wheel, or of a vehicle, usually by friction (although other resistive forces, such as electromagnetic fields or aerodynamic drag, can also be used); also, the controls or apparatus used to engage such a mechanism such as the pedal in a car. | Overly bold or self-assertive to the point of being insensitive, tactless or impudent; shameless. |
Where the spellings diverge
Shared letters are muted; the letters that actually set brake and brash apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
brake and brash form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 2 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 38364, derived from the frequency rank of both members and their visual similarity.
brake is recorded at frequency rank #7,655, classified as anoun, pronounced /bɹeɪk/. brash is at rank #30,709, tagged as anadj, pronounced /bɹæʃ/.
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 38364, this pair ranks #286,538 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "brake" and "brash" be used interchangeably?
Remembering brake vs brash
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “brake”; for an adjective, it's “brash”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “brake” entry
- Browse more pairs most likely to be confused. Most confusable