dododo doofus doorto dorood dororo dorso- dorsur dosour dossor dotdot dotodo doudou doufus dourou dousts doutou doutro dr-dos drofus drotts drouot drusus dstuds duffus dufour durous durrus durtro durusu fodors foofoo foofur forout forros forrot fosso fossor foufou fourof fourou fourto frodus froots frosts froust frutos furfur furors furour furrfu fusors futtsu futuro odours ofdoor offord offutt ofsort oftfor oofotr oooooo oordoo ordoru orford orodus orrour ortrud osdorf ossott ossous ossudu ostour otford otodus ottoor ououso ousrou outfor outour outros outtro rofors roosts rootof rorodt rostr- rotors rotour rotout rotrou rousts routot rudrur ruffus rufous rurutu russo- russud russus rutour sodoff sodros softod soords soorts soosoo sordor sorors sorous sorrus sorsor sortof sostro soudou soudur sourou sousou ssorts sssfrs stdout stofor storrs stotts stours stouts strodt strood stroof stroot stross strost stroud strout strtod strust struts strutt studds stuffo stuffs sturts suroso surtur susort susurr sutoro suttoo suttor tdsoft to-dos to-fro toddos todust tootoo torfou torodo tororo torous torsor torsos tortor tortou tortus tossto totoro totrot tottos tottus tou-fu toudou touros tourou toutou toutuo tr-dos troost troots trosso trotro trouss troust trouts trsdos trusts tsooru tsotso tudors tuotuo turdus turos turssu turtur tururu tussur tutors tutour tuttut ufford urdorf ustour utroor