varus avrus vraus rvaus arvus ravus vaurs avurs vuars uvars auvrs uavrs vruas rvuas vuras uvras ruvas urvas aruvs rauvs aurvs uarvs ruavs uravs varsu avrsu vrasu rvasu arvsu ravsu vasru avsru vsaru svaru asvru savru vrsau rvsau vsrau svrau rsvau srvau arsvu rasvu asrvu sarvu rsavu sravu vausr avusr vuasr uvasr auvsr uavsr vasur avsur vsaur svaur asvur savur vusar uvsar vsuar svuar usvar suvar ausvr uasvr asuvr sauvr usavr suavr vrusa rvusa vursa uvrsa ruvsa urvsa vrsua rvsua vsrua svrua rsvua srvua vusra uvsra vsura svura usvra suvra rusva ursva rsuva sruva usrva surva arusv rausv aursv uarsv ruasv urasv arsuv rasuv asruv saruv rsauv srauv ausrv uasrv asurv saurv usarv suarv rusav ursav rsuav sruav usrav surav
Note: these 'words' (valid or invalid) are all the permutations of the word varus. These words are obtained by scrambling the letters in varus.