Synonyms and related words :
Byzantine, Machiavellian, Machiavellic, Scotch, acute, adroit, arch, artful, astute, cagey, calculating, careful, cautious, chary, cheeseparing, circumspect, clever, conserving, crafty, cunning, cute, deceitful, deep, deep-laid, deliberate, designing, devious, dexterous, diplomatic, discreet, economic, economical, economizing, feline, forehanded, foxy, frugal, gingerly, guarded, guileful, heedful, hep, hesitant, ingenious, insidious, inventive, judicious, knowing, labor-saving, leaving out nothing, mindful, money-saving, nimble-witted, noncommittal, on guard, overlooking no possibility, parsimonious, pawky, penny-wise, politic, provident, prudent, prudential, quick, quick-witted, ready, regardful, resourceful, safe, saving, scheming, scrimping, serpentine, sharp, sharp-witted, shifty, shrewd, skimping, slick, slim, slippery, slow to act, sly, smart, smooth, snaky, sneaky, sophistical, spare, sparing, stealthy, strategic, subtile, subtle, supple, tactical, tentative, thorough, thrifty, time-saving, trickish, tricksy, tricky, unadventurous, uncommunicative, undaring, unenterprising, unprecipitate, unwasteful, vulpine, wary, wily,