eeeroer eemmeer emperor expreme h-r-m hee-hee hemmoor herhoor herrere herrero herroom homoeo- homomer hoo-hoo hoop-ee horreo memorex memphre merrore moo-moo mormope morphem morpher morpho- mrroper oomphph oophor- oophore oormore orepeer pee-pee peroxo- perrero perrore phememe pom-pom poo-poo pormehr porpere porpore poxoreo premere prempeh prepere prepper pro-rex proheme prommer propero propper r-h-m rehomer repreme romexpo rompope xeroxer xxxxxxx