huh-uh huishu humhum humiri humism hummum hummus hurius hurumu hushih huuksi ikkiss imirim immiss imuris irmish ismism isurus khimki khirsu khukri khushi khushk khuurs kihihi kihuri kikiki kikkik kiriri kiriru kirkuk kirkus kirmsi kirumi kiruri kissui kisuki kisumu kkusum krisis krrish kukhri kukris kukshi kukuis kukuri kumish kumiss kumkum kummuh kumukh kurisu kurmuk kurshi kurukh kuruki kurumi kururu kurush kushim kushki kushku kuskus kussir kuusik mikiki mikrus mikumi mikuru mirihi miriki mirish mirrhs mirrus miruru mirush mishmi misisi misius missir missis missus miurus mkushi mm-hmm muhuhu muhurr muhuru mukuru murium murksi murmir murmur murshk mursik mushir mushki musiri musius muskur muskus musmus mussum musuri muuksi muumuu rimkus rimush rirumu rishis rukkus rumish russki russus ruukki shihhi shiism shikii shimri shimsk shirks shirrs shirui shirur shishi shishk shisui shiurs shshsh shukri shumsk shurik shursh shuruk shushk shusui siiiii sikkim simiri simisi simkus simris simsim simsir siriri sirius sirris sirsir sishui sisisi skimmi skirrh smiris smirks sukkur sumisu summum sumuru surimi surkhi surkis surkuh sursum surumi surumu sushis sushki susuki susumu susurr suuksu u-kiss uh-huh uhhuhs uhrusk um-hum umirim urkish urushi ushkur usiris ussuri