sorpe sorre sorsk sorso sorsu sorum sorus soses soss- sosus soues souke souks soume soupe soups soure sourm sours sous- souse speek speer spees speke speos spere sperk sperm spero sperr speus spoke spome spook spoom spoor spor- spore spork sporo spors spose sposo spree spreo spres sprue spues spuke spume spumo spure spurk spurr spurs spuse sseom sssss sueme suere suero suers suess sueur sujee sujeo sujuk suker sukko sukru sukuk sukur sumer sumos sumou sumps sumru sumsk sumup sumur suomu super supes supje supor suppe supps supre supur surer sures surju surme surmo surom surpu surre sursk suruj suruk surur surus susek suser suses susje suske susse susso susuk susus u-pop ujker ujue ukeep ukeke ukpor ukrop umeer umeko umeme umore umour umsee uorps uouee upper upse- ureme ureo- urker urooj uros urour urous urpek ursem ursuk ursus urums urupe us-ks usees useme users useup usjjo usker uskok uskup usour usses usure usurp uuork uuuuu