Open English Wordnet
Adjectives
(s)slippery, trickynot to be trusted“how extraordinarily slippery a liar the camera is” (James Agee) (s)catchy, trickyhaving concealed difficulty“a catchy question”,
“a tricky recipe to follow” (s)crafty, cunning, dodgy, foxy, guileful, knavish, slick, sly, tricksy, tricky, wilymarked by skill in deception“cunning men often pass for wise”,
“a foxy scheme”,
“a slick evasive answer”,
“sly as a fox”,
“tricky Dick”,
“a wily old attorney”