THESAURUS
wildest dream
apparition, appearance, brainchild, bubble, chimera, delirium, eidolon, fancy, fantasque, fantasy, fiction, figment, figure, form, hallucination, idle fancy, idolum, illusion, image, imagery, imagination, imagining, insubstantial image, invention, maggot, make-believe, myth, phantasm, phantasma, phantasmagoria, phantom, presence, romance, shade, shadow, shape, sick fancy, specter, thick-coming fancies, trip, vapor, vision, waking dream, whim, whimsy, wildest dreams, wraith
