deddeh dededo dedupe deeded deedee deeked dehook deodeo depoke do-hee dodded dodek- dododo dok-do dooked dopped doudou dudeup dupped edokko ephpod epopee euphue heddeh heeded heehee hehehe hehheh heopop hepped hohoed hohoho hokpok hooded hoodoo hoohoo hooked hookup hooped hoopee hoopoe hoopoo hop-up hopped houdek houdoe houeko huddup hudood huh-uh hukkok keeked keeped keepod keepup keokee keokuk khuded kodkod kodoku koedoe kohoku kokkoh kokoku kokopo kokopu kokpek koodoo kookoo koopoo kopeek koudou koukou kudupu kukudh o-hook ohohoh ohpooh okopek okpoko oohooh ooohed oooooo oukoop peedee peeked peeped peepee pepped podded podkuk podoue poohed pookoo pooped poopoo pop-up popduo popopo popped poppop poupee poupko poupou pouppe pppppp pu-hoe puddee pukeko pupped puukko udukku uh-huh upkeep