Словарь синонимов английского языка - furtive

(adj) 1. secret, privade, secretive, clandestine, surreptitious, stealthy, underhand(ed), covebt, hidden, conspiratorial, skulking, deceitful, under the table, under the counter, hugger-mugger, Colloq sneaky: She gave me a furtive look to let me know she was on to me. 2. sly, foxy, cunning, crafty, wily, shifty, untrustworthy, Colloq sneaky: His furtive manoeuvres mark him as one not to be trusted.