Synonyms of brash in English:

brash


See definition of brash

adjective

1‘a brash, noisy man’

SYNONYMS
self-assertive, assertive, cocksure, full of oneself, self-confident, arrogant, thrusting, bold, as bold as brass, audacious, brazen, brazen-faced
forward, impudent, insolent, impertinent, rude, cheeky
informal cocky, pushy, brassy
ANTONYMS

meek, diffident

2‘brash colours’

SYNONYMS
garish, gaudy, loud, over-bright, ostentatious, showy, flamboyant, flashy, vulgar, tasteless, tawdry
informal tacky, bling