Thesaurus

Synonyms for Fey include:

amok, amuck, apparitional, around the bend, balmy, barmy, bats, batty, berserk, bonkers, brainsick, buggy, certifiable, certified, charming, crackbrained, cracked, crackers, crazed, crazy, daft, demented, demoniac, demoniacal, deranged, distracted, disturbed, dotty, eerie, eldritch, elfin, fey, fruity, ghostlike, ghostly, half-crazed, haywire, hebephrenic, idiotic, insane, irrational, kookie, kooky, loco, loony, loopy, lunatic, mad, magic, magical, maniac, maniacal, manic-depressive, maniclike, marvellous, marvelous, mentally ill, metaphysical, miraculous, moonstruck, necromantic, non compos mentis, nonnatural, nuts, nutty, of unsound mind, otherworldly, paranoid, phantasmal, possessed, preternatural, psychopathic, psychopathologic, psychopathological, psychotic, raving, raving mad, round the bend, schizophrenic, screw-loose, screwy, sick, sorcerous, spectral, spiritual, supernatural, talismanic, touched, transcendental, transmundane, unbalanced, uncanny, unearthly, unhinged, unreal, unreasonable, unsound, unstable, wacky, weird, whacky, wild, witching, witchlike, wizard, wizardly

fey is a ADJ.