able, brainy, sage, sapient, smart, wise, magus, pundit, cagey, care, careful, carefulness, caution, cautious, chary,
circumspect, farsighted, far-sighted, guarded, heedful, leery, mindful, prospective, prudent, reserved, safe, scrupulous, shy, wary, adroit, artful, astute, canny, crafty, cunning, dodgy, guileful, sharp, sly, precautionary, provident, advisable, discreet, down-to-earth, judicious, judiciousness, politic, reasonable, sagacious, sane, saner, sanest, sensible, well-judged, advised, thoughtful, comprehending, rational, thinking, wit, considerate, deliberate, demure, prudential, clever, cute, dextrous, handy, shrewd, skilful, agile, deft, dexterous, expeditious, habile, handyman, handy-man, knowing, light-fingered, manual, skilled, slick