Synonyms For "Smart" :

1 syllable:

ache, bright, chic, fresh, hurt, sharp, shrewd, wise

2 syllables:

astute, cagey, cagy, canny, clever, forward, sassy, saucy, smarting, smartness, streetwise, stylish, voguish

3 syllables:

impudent, overbold

4 syllables:

fashionable, impertinent, intelligent