scrow csrow srcow rscow crsow rcsow scorw csorw socrw oscrw cosrw ocsrw srocw rsocw sorcw osrcw roscw orscw crosw rcosw corsw ocrsw rocsw orcsw scrwo csrwo srcwo rscwo crswo rcswo scwro cswro swcro wscro cwsro wcsro srwco rswco swrco wsrco rwsco wrsco crwso rcwso cwrso wcrso rwcso wrcso scowr csowr socwr oscwr coswr ocswr scwor cswor swcor wscor cwsor wcsor sowcr oswcr swocr wsocr owscr woscr cowsr ocwsr cwosr wcosr owcsr wocsr srowc rsowc sorwc osrwc roswc orswc srwoc rswoc swroc wsroc rwsoc wrsoc sowrc oswrc sworc wsorc owsrc wosrc rowsc orwsc rwosc wrosc owrsc worsc crows rcows corws ocrws rocws orcws crwos rcwos cwros wcros rwcos wrcos cowrs ocwrs cwors wcors owcrs wocrs rowcs orwcs rwocs wrocs owrcs worcs
Note: these 'words' (valid or invalid) are all the permutations of the word scrow. These words are obtained by scrambling the letters in scrow.