filfil filius filli- fillis fillol filmir filoli filour filous filsum firfol firlls firlus firmor firmus firous fislis fissi- flisol flisom flooms floors flori- florio floris florus flours fluffs fluor- fluori fluoro fluris flurri folios folium follis follum folsom fomors foofoo foofur foorum forlii formo- formol forois forros forums fossil fosso fossor fossum foufou foulis foulum fourof fourou frills frisii friuli frollo frosi frosio frosmo fuisum fulfil fullof fumoir fumous fumuli furfur furors furour furrfu fusils fusors ifross iiooio ilisos illful illimo illois iloilo imfull imirim imlili immiss imuris ioulis irrour irrous isiolo ismism ismoil isomir isours isurus l-form lifful lifull liliom lilium lilius lillis lilliu lillom liluri limosi limous limuli limuru lirios lisors lisso- lissom lissos liulis lloro lofsom loismo lolium lollum loloru lomlom lommis looloo loomio loomis loosli lorium lorius loroum lorris lossom louisi loulis loulou louris lourlo louros lousoi lufful lufsom luismi lulism lullus lummis lummus lumuli lurulu lussom mifumi milful milios miliou milium milius milli- millio millis millom millus milori milsim mimori mimoso miomir miosis mirili miroir mirosi mirour mirror mirrus mirumo miruru misisi misius misool missil missir missis missus miurus moffom moffos moffou mofilm mofolo moisil moisiu moliro mollis mollom moloss molour momism mommur momoir moolis moomoo moormi morfil morils moriro mormor mormos mormur moroii morolo morosi moroso moross morous morris morros morsil morsum mosiro moslim mososo mossoo moulis mouros mourou mousil mousum mrsulu muffro mulilo mulism mullis mullum mullur mullus mulmul mulmur mulsim mulsoo mulsum murilo murio- murium murmir murmur murols musiol musiri musius muslim musmus musrol mussil mussoi mussum musuri muumuu offiss offrir ofsoul oilfor oilous olorus olulis omfori omisus omoio- omolio oomsis oooooo oriolo oriols oriomo orisol orissi orloff ormiss ormolu ormuri oromoo orrios orrius orroli orrour orsiso orsoim osiris osirus osloss osmio- osmium osmols osmous osommo osorio ossimo ossium ossous osumi ouioui ououso ousrou rififi rimous rimuli riolos rirumu risoul rissom roflol rofors rolli rollio roloff roluos romiri romolo romoos romour romuli romulo rossif rossum rouful ruffus rufous rumors rumour russo- russus rusumo ruurlo s-form s-l-m siiiii silili silius sillim silloi silour simili simiri simisi simool simoom simous simris simsim simsir simuls siolim siriri sirius sirmio sirois sirolo sirris sirsir sisisi sisour sissoo sisulu slo-mo slooms slrmrs sluffs smilis smimou smiris smurfs soffri sofifi sofirm sofism sofulu soimus soiour solium sollom sololo soluli solums somlo somolu soomro soosoo sorfol soriso sorli sorors sorous sorrus sorsor sorsum sosius sosumi soufli soulli soulof soulom soulos soulou souris sourou sousou sssfrs sufism sufli suisio sulfo- sulfur sulili sumisu summil summum sumoll sumoom sumoor sumuru surful surili surimi suroso sursum surumi surumu susilo susulu susumu susurr u-form ulfuls ulloor ulmous ulsoor umirim umroli umurlu urform usiris usroli ussoil ussuri