given to or produced by or used in the art of conjuring up the dead; "a necromantic sorcerer"; "necromantic delusions"; "necromantic powders and other weird objects"
relating to or associated with necromancy; "mysterious necromantic rites"
any small or medium-sized cat resembling the domestic cat and living in the wild
(of a mine or oil well) drilled speculatively in an area not known to be productive; "drilling there would be strictly a wildcat operation"; "a wildcat mine"; "wildcat drilling"; "wildcat wells"
outside the bounds of legitimate or ethical business practices; "wildcat currency issued by irresponsible banks"; "wildcat stock speculation"; "a wildcat airline"; "wildcat life insurance schemes"