figging finniff finning firring fit-fit fitting friggin fuffing fugging fuguing funning fur-nut furiiru furring gifting gigging ginging ginning giriftu girning girting gitting giuntur giurgiu gri-gri griffin griging gru-gru gruting guffing gugging gunging gungnir gunning guntin gurging gurguri gurning gutting ifingr igiugig in-turn infinit inguin- initing inuring nginiig ngutuni nigging nitting nun-gig nunguni nunning nunting nutting riffing rifting rigging rigruff riitiir rin-rig ring-in ringgit ringing ruffing ruffini rugging ruining runging running runting rutting tiffing tigging tinging tinning tinting tirfing titring titting trining tuffing tufting tugging tuggurt tuining tunning tunturi turn-in turning turriff turrini tut-tut tutting tututni unguriu uniting