sowar oswar swoar wsoar owsar wosar soawr osawr saowr asowr oaswr aoswr swaor wsaor sawor aswor wasor awsor owasr woasr oawsr aowsr waosr awosr sowra oswra swora wsora owsra wosra sorwa osrwa srowa rsowa orswa roswa swroa wsroa srwoa rswoa wrsoa rwsoa owrsa worsa orwsa rowsa wrosa rwosa soarw osarw saorw asorw oasrw aosrw soraw osraw sroaw rsoaw orsaw rosaw sarow asrow sraow rsaow arsow rasow oarsw aorsw orasw roasw arosw raosw swaro wsaro sawro aswro wasro awsro swrao wsrao srwao rswao wrsao rwsao sarwo asrwo srawo rsawo arswo raswo warso awrso wraso rwaso arwso rawso owars woars oawrs aowrs waors awors owras woras orwas rowas wroas rwoas oarws aorws oraws roaws arows raows waros awros wraos rwaos arwos rawos
Note: these 'words' (valid or invalid) are all the permutations of the word sowar. These words are obtained by scrambling the letters in sowar.