roars orars raors arors oarrs aorrs roras orras rroas rroas orras roras raros arros rraos rraos arros raros oarrs aorrs orars roars arors raors roasr orasr raosr arosr oarsr aorsr rosar orsar rsoar sroar osrar sorar rasor arsor rsaor sraor asror saror oasrr aosrr osarr soarr asorr saorr rorsa orrsa rrosa rrosa orrsa rorsa rosra orsra rsora srora osrra sorra rrsoa rrsoa rsroa srroa rsroa srroa orsra rosra osrra sorra rsora srora rarso arrso rraso rraso arrso rarso rasro arsro rsaro sraro asrro sarro rrsao rrsao rsrao srrao rsrao srrao arsro rasro asrro sarro rsaro sraro oarsr aorsr orasr roasr arosr raosr oasrr aosrr osarr soarr asorr saorr orsar rosar osrar sorar rsoar sroar arsor rasor asror saror rsaor sraor
Note: these 'words' (valid or invalid) are all the permutations of the word roars. These words are obtained by scrambling the letters in roars.