flooms floors florus flours fluffs fluor- fluoro follum folsom fomors foofoo foofur foorum formo- formol forros forums fosso fossor fossum foufou foulum fourof fourou frollo frosmo fullof fumous furfur furors furour furrfu fusors l-form lloro lofsom lollum loloru lomlom looloo loroum lossom loulou lourlo louros lufful lufsom lullus lummus lurulu lussom moffom moffos moffou mofolo mollom moloss molour mommur moomoo mormor mormos mormur morolo moroso moross morous morros morsum mososo mossoo mouros mourou mousum mrsulu muffro mullum mullur mullus mulmul mulmur mulsoo mulsum murmur murols musmus musrol mussum muumuu ofsoul olorus oooooo orloff ormolu oromoo orrour osloss osmols osmous osommo ossous ououso ousrou roflol rofors roloff roluos romolo romoos romour romulo rossum rouful ruffus rufous rumors rumour russo- russus rusumo ruurlo s-form s-l-m slo-mo slooms slrmrs sluffs smurfs sofulu sollom sololo solums somlo somolu soomro soosoo sorfol sorors sorous sorrus sorsor sorsum soulof soulom soulos soulou sourou sousou sssfrs sulfo- sulfur summum sumoll sumoom sumoor sumuru surful suroso sursum surumu susulu susumu susurr u-form ulfuls ulloor ulmous ulsoor umurlu urform