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WORDNET DICTIONARY

Adjective guileful has 1 sense

• guileful(s = adj.all) crafty, cunning, dodgy, foxy, knavish, slick, sly, tricksy, tricky, wily - marked by skill in deception; "cunning men often pass for wise"; "deep political machinations"; "a foxy scheme"; "a slick evasive answer"; "sly as a fox"; "tricky Dick"; "a wily old attorney"

CIDE DICTIONARY

THESAURUS

guileful

Byzantine, Machiavellian, Machiavellic, acute, arch, artful, astute, cagey, calculating, canny, chiseling, clever, collusive, covinous, crafty, cunning, cute, deceitful, deep, deep-laid, designing, devious, diplomatic, duplicitous, false, falsehearted, feline, finagling, foxy, fraudulent, furtive, indirect, ingenious, insidious, inventive, knowing, pawky, politic, ready, resourceful, scheming, serpentine, sharp, shifty, shrewd, slick, slippery, sly, smooth, snaky, sneaking, sneaky, sophistical, stealthy, strategic, subtile, subtle, supple, surreptitious, tactical, treacherous, trickish, tricksy, tricky, two-faced, underhand, underhanded, vulpine, wary, wily

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