Found 2 items, similar to guileful.
English → English (WordNet) Definition: guileful guileful adj : 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 Dik”; “a wily old attorney” [syn: crafty, cunning, dodgy, foxy, knavish, slick, sly, tricksy, tricky, wily]
English → English (gcide) Definition: Guileful Guileful \Guile"ful\, a. Full of guile; characterized by cunning, deceit, or treachery; guilty. -- Guile"ful*ly, adv. -- Guile"ful*ness, n. [1913 Webster]