Synonyms and related words :
concocted, cooked-up, fabricated, fabulous, fanciful, fantasied, fantastic, fictional, fictitious, fictive, figmental, forged, hatched, illusory, imaginary, imaginational, imagined, invented, legendary, made-up, make-believe, manufactured, mythical, nonexistent, notional, put-up, shadowy, supposititious, trumped-up, unactual, unreal, visional