i-ii-iii i-iv-v-i illinois illipsis illision ilopolis innopoli inpoison insision invision ionopsis iooooooo ipilipil isolysin isolysis isopoly- isospins liliopol lilypons liopilio lollipop lollypop loplolly lopopolo lysippos nison-in non-slip nonny-no nononono nonsilly nonvinyl oilspill olliolli on-slips oolooloo oonopsis opinions oppinion oppynyon opsonins oslonino oslosolo p-poppin pilipili pilipino pillions pinillos pinopsin pinyinyi piopolis pipiolos plopplop plosions poisoniv poisonly poissons poliosis polisson pollini- polopony polyions polypill polyynyl poolpony popilion poplolly popylyon pospolno povilion psilosis silisili silnylon sinopoli slip-ons slippily slipslop sloppily snippily snlssnss snoopily soissons solipsis solosolo solovyov spinoso- sponsion sponsons spoonily spyvsspy svosov synopsis synopsys villoso- vinslov vinyloop voinyliv volisios volissos volosovo volsinii