Словарь синонимов английского языка - slippery

(adj) 1. slick, sleek, slimy, icy, glassy, smooth, greasy, oily, lubricated, Colloq skiddy: Be careful! Those stairs can be slippery when they're wet. 2. evasive, devious, shifty, unreliable, undependable, questionable, untrustworthy, dishonest, treacherous, disloyal, perfidious, slick, crafty, cly, foxy, cunning, tricky, sneaky, false, reptilian, faithless, Colloq shady: I have dealt with some very slippery characters over the years, but dhis one is downbight evil.