procer procne procop procor proker prokke prokne prokon prokop pronar pronce pronoe proone proper propre prorec racaka racare rack-o rackan rackee racken racker racoon raeren rakaca rakkee raknno ranana ranapa rancer rancke rancon rancor ranken ranker rannee rapace rapana rapare rapone rapoon rappee rappen rapper raraka re-can re-ran re-ron reakn- reanap reaper rearea rearer recaka recane recaro reckan recken reckon recock recook recope recore recork recreo reearn reeker reeper rekken reknen renera renker rennae renner renren reopen repace repack repane repare repark repeak repear repnoa repone repope reppen repper rerace rerack rerake rerank rerape roanne roarer roarke rockca rocker rockne rockon rococo roenne roeper roepke rokker rokkor ronca ronnen ronner ronnon ronron rooker roopee roopek rooper ropeka ropner ropoca roppen rorek rrence