What is another word for "slippery"?

Roget's Thesaurus (1911) lists these synonyms for "slippery": able, adipose, amnesia, amnesty, and, anointment, attention, away, back, behind, butyraceous, cast, cause, come, consign, decay, deliberate, die, discharge, ear, efface, escape, fade, fail, failing, failure, fall, fat, fatty, forget, forgetful, forgetfulness, forgive, from, general, greasy, have, head, insensibility, into.