able, acute, adroit, agile, airworthy, artful, astute, brainy, bright, clever,
crafty, culpable, cute, deft, dexterous, dextrous, effective, efficient, expeditious, fit, habile, handy, handy-man, handyman, incisive, keener, knowing, light-fingered, light-footed, limber, lissom, lithe, lithesome, luminous, manual, mercurial, nimble, operational, operative, penetrating, perspicacious, proficient, quick, quick-witted, rapid, resourceful, sagacious, sharp, sharp-witted, shrewd, skilful, skilled, slick, smart, spry, swift, versatile, witty, yare