Synonyms and related words :
adipose, adulatory, barmy, bland, blandishing, blarneying, blubbery, buttery, butyraceous, cajoling, chrismal, chrismatory, complimentary, courtierly, courtly, disarming, fair-spoken, fat, fatty, fawning, fine-spoken, flattering, foam-flecked, foamy, frothy, fulsome, glib, greasy, gushing, heady, honey-mouthed, honey-tongued, honeyed, ingratiating, insincere, insinuating, lardaceous, lardy, lathery, mealymouthed, mucoid, obsequious, oily, oily-tongued, oleaginous, oleic, rich, sebaceous, sleek, slick, slimy, slippery, slobbery, smarmy, smooth, smooth-spoken, smooth-tongued, smug, soapsuddy, soapsudsy, soft-soaping, soft-spoken, spumose, spumous, spumy, suave, suave-spoken, suddy, sudsy, suety, sycophantic, tallowy, unctuous, unguent, unguentary, unguentous, wheedling, yeasty