di-iod- diiodo- din-din dinopid diploid diploon dipnoid dipodid dododou dollond donnini donodon doo-doo doupion dundlod dupioni duploid duppion idiopid idolino illnino illudin indolin indolo- indulin inuloid iodipin ipnopid ipo-ipo ippu-do lilioid lin-pin lipidil lolipop lolpoop loonloo loop-in loudoun luidiid lupinin lupulin lupulon ndiuini nid-nod nodipol noldoli non-oil nonnull noonion odiniid odolion oidioid oin-oin old-oil oonopid opinion opononi opunion ouillon ouolodo pil-pil pilidod pilioun pillion pilluni pinnion pinolin pinopod pionono pip-pip pip-pop pipiolo plonino pluduno podolin polillo pollin- pollini pollino polunin polupin poo-poo popidol populin poundon pui-pui pull-in pull-on pull-up pulldoo pullion pullpin pupinid ulidiid uliodon unionid