mephistophelean Definition

devilish, wicked, diabolic, diabolical, evil, demonic, demoniacal, faustian, fiendish, machiavellian, saturnine, elfish, necromantic, minatory, smarmy, cunning, luciferian, puckish, snaky, vulpine, pantomimic, dandyish, vixenish, gnomish, goatish, epicene, smarm, lumpish, phantasmal, dandified, sarky, brattish, tenebrous, blackhearted, viperous, rebarbative, highborn, clownlike, scabrous, puppyish, sharklike, priapic, seraphic, doltish, leonine, noseless, bathetic, cloddish, foppish, sphinxlike, dostoevskian, unnameable, chameleonic, scrofulous, byronic, concupiscent, suave, pomaded, bumptious, somnambulistic, vampiric, vulturous, straightlaced, venal, villainous, winsome, megalomanic, apparitional, oleaginous, brusk, bewhiskered, slyer, unctuous, depthless, freebooting, neurasthenic, saurian, orotund, hemingwayesque, importunate, larky, purgatorial, oracular, wolfish, addlepated, lambent, naif, supernal, runyonesque, slatternly, wrathful, lumpen, pixieish, succubi, dislikable, dunderheaded, weaselly, waxen, handelian, unaffecting,