sinosol sinsign sinsini sinsion sinulog sinuous sinurus siogoon siolius sirinsu siriono sirloin sirring sirrion sirsoli sisinis sisours sissons sissoos sissors slonino slosson snoring snsfslf snuglis sobbing sogging sogolon soiling soisong soligor solinus solling sologub soloing solonso solosol solubbi songbun songful songiri songoro songsof songull sonling sonning sonnino sonogno sonoro- sonsoro soogins sorbing sorbolo sorfors sorgono sorning sorosis sorriso sorsulu sossing sossius sou-sou souburg soulful soulili souling sounion sourgou souring soursob sourson sousing souslin sssssss subbing subborn subling subniso suborns subring subroof subsfor subsign subsill subsoil subsong subulon suburbs suggill sugging suillus suining suiriri sulbing sulfin- sulfon- sulfurs sulguni sulings sulling sulufou sun-sun sunbuli sunburg sunburn sunfill sung-il sunning sunroof sunsign sunsong surfing surfoil surging surgion surgolu surilis surling surloin surnoli surnoun sussing susulus suursoo ububboo ugogoni ugolino ulfsson unbliss unblurs unborns unbungs unfills unfloor unflung unfurls ungloss unguriu unibuss uniflor unifoil unionfs uniross unisono unisons unisurf unoning unrings unrolls unroofs unsling unslung unsnibs unsouls unsuing unusing urbnisi urgings uriburu urinoir urinous urisino urnfuls urnings urnsful ursinus ursulus usobrno usurbil usuring usurous uuslinn