-ploidy -yllion di-iod- didouyu diiodo- din-din dinopid diploid diploon diplopy dipnoid dipodid dippily dipylon dododou dollond dollopy donnini donodon doo-doo douilly doupion doyoudo dundlod duopoly dupioni duploid duppion dyulino idiopid idolino illnino illudin indolin indolo- indolyl indulin inuloid iodipin iopydol ipnopid ipo-ipo ippu-do lilioid lin-pin lipidil lolipop lollopy lolpoop londony loonily loonloo loop-in loopily loudoun luidiid lupinin lupulin lupulon lynndyl ndiuini nid-nod nippily nodipol noldoli non-oil nonnull nonoily noonion nouilly nununyi odiniid odolion oidioid oin-oin old-oil olpiny onlyyou oonopid opinion opononi opunion ouillon ouolodo pil-pil pilidod pilioun pillion pilluni pillyon pinnion pinolin pinopod pionono pip-pip pip-pop pipiolo plonino pluduno podlipy podolin polillo pollin- pollini pollino polly-o polpody polunin polupin polyion polyoid polypid polypod poo-poo popidol popioly populin pouilly poundon pui-pui pull-in pull-on pull-up pulldoo pullion pullony pullpin pulpily punnily pupinid puppily pyllini pyllyon pynyoun ulidiid uliodon unionid yip-yip yoldiid youdiou yundool