horis ohris hrois rhois orhis rohis hoirs ohirs hiors ihors oihrs iohrs hrios rhios hiros ihros rihos irhos orihs roihs oirhs iorhs riohs irohs horsi ohrsi hrosi rhosi orhsi rohsi hosri ohsri hsori shori oshri sohri hrsoi rhsoi hsroi shroi rshoi srhoi orshi roshi osrhi sorhi rsohi srohi hoisr ohisr hiosr ihosr oihsr iohsr hosir ohsir hsoir shoir oshir sohir hisor ihsor hsior shior ishor sihor oishr ioshr osihr soihr isohr siohr hriso rhiso hirso ihrso rihso irhso hrsio rhsio hsrio shrio rshio srhio hisro ihsro hsiro shiro ishro sihro risho irsho rsiho sriho isrho sirho orish roish oirsh iorsh riosh irosh orsih rosih osrih sorih rsoih sroih oisrh iosrh osirh soirh isorh siorh risoh irsoh rsioh srioh isroh siroh
Note: these 'words' (valid or invalid) are all the permutations of the word horis. These words are obtained by scrambling the letters in horis.