Gothic, absurd, air-built, airy, antic, apocryphal, arbitrary, baroque, bizarre, brain-born, capricious, changeable, chimerical, cloud-built, conceptual, cranky, crotchety, curious, dream-built, dreamlike, ethereal, extravagant, fabulous, false, fancied, fancy-born, fancy-built, fancy-woven, fantasied, fantasque, fantastic, fatuitous, fatuous, fickle, fictional, fictitious, fictive, flaky, florid, freakish, gaseous, gossamery, grotesque, harebrained, humorsome, ideal, ideational, ideological, illusory, imaginary, imaginative, imagined, immaterial, impossible, impulsive, incomprehensible, inconceivable, inconstant, incredible, kinky, legendary, maggoty, make-believe, merely nominal, moody, motiveless, mythical, not real, notional, odd, original, outlandish, peculiar, petulant, phantomlike, preposterous, quirky, rarefied, rococo, shadowy, spirituous, subtile, subtle, supposititious, temperamental, tenuous, theoretical, unaccountable, unactual, unbelievable, unexpected, unimaginable, unreal, unrealistic, unreasonable, unrestrained, unsubstantial, unusual, vagarious, vagrant, vaporous, variable, visionary, wanton, wayward, whimsical, wild, windy, wrong