Word: snappiest

concise, succinct, memorable, catchy, neat, clever, crisp, pithy, witty, incisive, brief, short, smart, fashionable, stylish, chic, modish, elegant, spruce, trim, dapper, snazzy, natty, sharp, nifty, cool, hip, styling/stylin', spiffy, fly, superfly, frosty, nippy, nipping, snappish, raffish, rakish, jaunty, dashing, whipping, zippy, rattling, lively, merry, spanking, alert, brisk

adjective

• irritable and inclined to speak sharply; snappish.
• cleverly concise; neat.