eye-popper eye-to-eye heteropter heterotopy hip-hopper hippetyhop hoitytoity hyperprior hypotrophy orthophoto orthotropy pepper-pot pepperette pepperroot peppertree periphero- peripteroi perrierite peterpeter peterpiper phorophyte photophore photophyte phototrope phototroph phototropy pierrotite pooriepoor porphyrite portopetro preppyprey preteritio propheteer proprietor protophyte protothere prototroph prototropy prototyper pterophore pterophyte pyrrhotite repertoire roepperite rooty-toot rootytooty rotorooter territoire terrortory theprophet therethere therophyte theyrehere three-port thryttethe thyrotrope toe-to-toe totheother totheteeth tpi-theory treehopper treetopper tripertite tropophyte yoyoyoyoyo