dig-dig digging dimming din-din dindiri dinging dinning diurnir diurnum drimini dugdugi dum-dum dundrum dundurn dunging dunning durning durnir gidding gigging ginging ginning girding girning giurgiu gnidium gri-gri griding griging griming grimnir gru-gru grundig gugging guiding guimini gum-gum gumming gunging gungnir gunning gurding gurging gurguri gurning igiugig iminium in-grid indriid induing inguin- inuring irdning iridium midding mignini miirini minding mindrdr mindrum minduri minging mingrui minidin minigui minigun minimig minimin minimum minirin minmini minning mirmiru mirning mudding mudurnu mugging mugguru mugurin mumming mundung munging munidid munnudi munnuru murdrum murinum murmuri murngin murning murundu muu-muu ndiuini nginiig nidding nidging nidingr nigging nimming nimrudi ninguid nudging num-num numidid numming nun-gig nunguni nunning ridding ridging rigging rimming rin-rig rinding ring-in ringing rugging rugmini ruining rum-dum rumming runding runging running umuduri unguium unguriu uni-dur unidimm unrigid ur-mind urgrund uridium