dntrshm dum-dum dumdums dundrum dundurn durdums dushdur h-m-d h-r-m humdrum hummums mudurnu mundhum munnuru murdrum murmurs murundu mushtum muu-muu muumuus ndurutu num-num r-h-m rhuthun rum-dum rum-tum rumdums rushurs rustsum shrthnd shumshu shushud snmnmnm sssssss strunts stundum sturnus sumurun sun-sun sunnuds surmurd sursum- sustrum sutturu thrusts thtstht thunnus thursts thuthur tsundur tum-tum tumtums tunduru turndun tut-tut tuttuts u-turns undusts unh-unh unshuts unstrut untruss untrust untruth unturns