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