shoer hsoer soher osher hoser ohser sheor hseor sehor eshor hesor ehsor soehr osehr seohr esohr oeshr eoshr hoesr ohesr heosr ehosr oehsr eohsr shore hsore sohre oshre hosre ohsre shroe hsroe srhoe rshoe hrsoe rhsoe sorhe osrhe srohe rsohe orshe roshe horse ohrse hrose rhose orhse rohse shero hsero sehro eshro hesro ehsro shreo hsreo srheo rsheo hrseo rhseo serho esrho sreho rseho ersho resho herso ehrso hreso rheso erhso rehso soerh oserh seorh esorh oesrh eosrh soreh osreh sroeh rsoeh orseh roseh seroh esroh sreoh rseoh ersoh resoh oersh eorsh oresh roesh erosh reosh hoers ohers heors ehors oehrs eohrs hores ohres hroes rhoes orhes rohes heros ehros hreos rheos erhos rehos oerhs eorhs orehs roehs erohs reohs
Note: these 'words' (valid or invalid) are all the permutations of the word shoer. These words are obtained by scrambling the letters in shoer.