c-ross cocco- coccus cococo cocoon cocous codnor codons codrus concon concur condon condor condos connon connor conoco conrod consco consus conuss coocoo coodoo corcos cordon cordun cordus cornds cornod cornon cornus corons coroso coroun corour corros corson coruco corund coruro cosrou cosson cossus coudun couous courr- couson cousso crocco crocus cronon cronos cronus croons cross- crudos cruro- csound cuddon cunnus curour curror curson cursor cursus cururo cuscus cusson dododo dodson dondon donnus donoor donors donour donso dorcon dorcus dordon dorond dorood dororo dorso- dorson dorsur dosnon dosour dossor doudou dourou dr-dos drusus duddon dudson duncur dundun dundur dunnos dunoon dunord durcon durocs durous durrus dursun durusu nnundu no-doc nocods nodons nodous non-no noncon nonnus nonodd nonono nonoon noonoo noonor noruns nosons nosson nounou nurnus nusnus occour occurs oddson odoorn odours oncorn onsrud oooooo oordoo orccon ordoru orodus orosco orrour orsons osorno ossous ossudu ououso ourdon ouroun ousrou roccus rococo roddon rondon rondos ronnon ronron ronson roound roscon rosson roucou roudno roundo rounds roundu rounou ruccus ruddon rudnun rudrur run-on rundus runons runson ruocco ruscus russo- russon russud russus scocco scorns scorus scours scrods scudos scundu snoods soccos soccus socond socord socoro socour sodros sondor sondos sonoco sonous sonson soords soosoo sordor sordun sorond sorors sorous sorrus sorsor sosoon soudon soudou soudur sounds souron sourou sousou srodon succor succos succur succus sucro- suncus sundon sunnud sunoco sunrun sunsun sununu surdon surduc surono suroso suruc susurr ucuncu uncord uncorn uncous uncrud uncurd undurn unodos unsour urodon ursons