diddly diding didugu diduni digdug digify digyny diii-d dilful dindin dinful dingli dining dinlin duffin dugdug duguid duiliu duldul dulful dullin dululu dundun dungun dunlin duuyin duylun duyung f--ing fiddly fidgin fiding fidlug fifing figini figuig figuil figuli filfil filing filli- fillin fingig finiff finify fining finnif fiuggi fldigi fliggy fligny flingy fluffy fly-in flying fuding fugill fulfil fulgid fundin fundly fungi- fungid fungin funing funnyf giggly gilgil gilgul gilguy giling gillii gilund gilung ginful gliffy gluggy gluily gluing gnindi gudgin guffin guggul guigny guilin guilly guindy gulgul gunili gunnii gunung guying guynny gygyll gyigyi gyldyn gyling gyullu idigny idling iffily igf-ii igging igling ignify iguidi ilindi illful illing illini ilungu indign inding indlii indulf induly indygn infill infini infull infund ingild ingili inglun ingulf ingund ingyun inning inulin lifful lifull ligiid liging liglig ligni- lignin ligul- ligulf liliid liling lilliu lindig linggi lingu- lining lininy linlin liulin ludify luding lufful luging lugulu luigny luling lullin lulung lundin lungyi luning lunlun lyfing lynnin lyulin ndindi ndungu ndunyu ngundu nguuni nidify niding nidung niggly niggun nilnil ningid ninigi ninlil nnundu nuffin nugify nulli- nylund nyugdi udullu uffing ugging uglify uglily ulundi unding undull unduly unfill unfull ungild ungui- ungull unifil unigun unlull unning unugly yidiny yiling yingli yingui yining ylfing yli-ii yungun yuuguu yyldyd