di-iod- diiodo- diploid dipodid dirillo dodrill doo-doo doridid dorohoi hiddill hip-hop hiphopi hipodil hippoid hoo-hoo hoo-pih hoppill horipro idiopid ipo-ipo iridio- iridoid lilioid lipidil lolipop lolpoop looroll lophiid lophio- oidioid old-oil olhopil oophor- ophido- oriolid oropioi phi-phi philipi philipp phillip phloro- phlorol pholid- piiholo pil-pil pilidod pip-pip pip-pop pipiolo piproid pirillo polidor polillo poo-poo popidol pridoli prihodi prodrop propio- proprio rddhi rhipid- riodoro rippill roppolo