smart

Synonyms: acute adept agile alert apt astute bold brainy bright brilliant brisk canny clever crafty effective eggheaded fresh genius good impertinent ingenious keen knowing long-haired nervy nimble on the ball pert pointed quick quick-witted ready resourceful sassy sharp shrewd skull slick whiz wise

Antonyms: dull stupid unintelligent

Synonyms: chic dapper dashing dressed to kill elegant exclusive fine fly in fashion last word latest thing modish natty neat snappy spruce swank trendy trim well turned-out with it

Antonyms: dowdy old unfashionable unstylish worn

Synonyms: active bold brazen cracking energetic forward good jaunty nervy pert quick saucy scintillating spanking spirited sprightly vigorous

Antonyms: apathetic lethargic slow

Synonyms: ache be painful bite burn prick prickle sting suffer throb tingle

Antonyms: assuage help soothe