THESAURUS
phantasmagoric
Barmecidal, Barmecide, airy, apparent, apparitional, autistic, chimeric, deceptive, delusional, delusionary, delusive, delusory, dereistic, dreamlike, dreamy, erroneous, fallacious, false, fantastic, illusional, illusionary, illusive, illusory, imaginary, misleading, ostensible, phantasmal, phantom, seeming, self-deceptive, self-deluding, specious, spectral, supposititious, unactual, unfounded, unreal, unsubstantial, visionary