Mammoth Uncensored Word List:
28 words ending with py, 8 letters long

allotypy anatropy apocarpy autotypy bioscopy chirrupy enthalpy episcopy exoscopy geocarpy hardcopy homotopy homotypy isotropy logotypy mudpuppy orthoepy otoscopy reoccupy schleppy schlumpy superspy syncarpy tittuppy tonotopy trollopy uroscopy zooscopy