Thesaurus

Synonyms for Smart include:

accelerated, accelerating, aggravated, agile, alacritous, alert, apt, assuming, assumptive, astute, autoloading, automated, automatic, bad, big, blistering, blood-and-guts, bold, born, brainy, brash, bright, brilliant, bumptious, cagey, cagy, canny, cheeky, chic, chichi, classy, clever, cold, concentrated, consuming, deep, double-quick, expedited, express, exquisite, extreme, fashionable, fast, fast-breaking, fast-paced, fierce, fleet, forward, fresh, high-speed, high-velocity, hot, hurried, hurrying, immediate, immoderate, impertinent, impudent, innate, instant, instantaneous, intelligent, intemperate, intense, intensified, intensive, keen, machine-controlled, machine-driven, main, mechanical, meteoric, natural, nervy, nimble, overbold, overfamiliar, overwhelming, posh, precocious, prehensile, presumptuous, profound, prompt, quick, raging, rapid, ready, red-hot, sassy, saucy, scintillating, screaming, scurrying, searching, self-acting, self-activating, self-assertive, self-loading, self-locking, self-moving, self-regulating, self-winding, semiautomatic, severe, sharp, shrewd, smart, smart as a whip, snazzy, speeding, speedy, straightaway, street smart, streetwise, strong, stylish, sudden, swift, swish, tearing, terrible, terrific, thick, trenchant, trigger-happy, unabated, utmost, uttermost, vehement, violent, voguish, wicked, wild, windy, winged, wise, with-it

smart is a ADJ.

smart, smarting, smartness

smart is a NOUN.

ache, hurt, smart

smart is a VERB.