-ploidy di-iod- dihydr- dihydro diiodo- diphyo- diploid diplopy dipodid dippily dirillo dodrill dollopy dolyhir doo-doo doolphy dordyol doridid dorohoi dripdry dry-dip dryhill drypool hiddill hip-hop hiphopi hipodil hippoid holroyd hoo-hoo hoo-pih hoppill horipro hryhory hydrido hydroid idiopid iopydol ipo-ipo iridio- iridoid iry-hor lilioid lipidil lolipop lollopy lolpoop loopily looroll lophiid lophio- lyophil ohlordy oidioid old-oil oldroyd olhopil oophor- ophido- oriolid oropioi phi-phi philipi philipp phillip phloro- phlorol pholid- phyhipl phyllid phyllo- piiholo pil-pil pilidod pillory pip-pip pip-pop pipiolo piproid pirillo podlipy polidor polillo polly-o polpody polyoid polypid polypod polypro polyrod poo-poo popidol popioly pridoli prihodi priorly prodrop propio- proplyd proprio pyllory pylorio pyloro- pyloroi pyrido- pyridyl pyrrho- pyrrol- rddhi rhipid- rhyphid riddyll riodoro rippill roppolo yhillid yip-yip yoldiid yoo-hoo yor-yor yrollyd