smartass (adjective) brazen: brash, unashamed
Sinonime: audacious, barefaced,
blatant,
bold, brassy,
cheeky,
cocky, contumelious,
defiant,
flashy,
flip,
forward, gritty, gutsy, hotshot, immodest,
impertinent,
impudent, indecent,
insolent,
loud,
meretricious, nervy, overbold, pert,
saucy,
shameless, smart-alecky, smart-ass,
spunky,
tawdry, unabashed, unblushing
Antonime: humble,
meek, shamed, shamefaced,
shy,
timid