rimer irmer rmier mrier imrer mirer riemr iremr reimr erimr iermr eirmr rmeir mreir remir ermir merir emrir imerr mierr iemrr eimrr meirr emirr rimre irmre rmire mrire imrre mirre rirme irrme rrime rrime irrme rirme rmrie mrrie rrmie rrmie mrrie rmrie imrre mirre irmre rimre mrire rmire rierm irerm reirm erirm ierrm eirrm rirem irrem rriem rriem irrem rirem rerim errim rreim rreim errim rerim ierrm eirrm irerm rierm erirm reirm rmeri mreri remri ermri merri emrri rmrei mrrei rrmei rrmei mrrei rmrei rermi errmi rremi rremi errmi rermi merri emrri mreri rmeri ermri remri imerr mierr iemrr eimrr meirr emirr imrer mirer irmer rimer mrier rmier iermr eirmr iremr riemr erimr reimr merir emrir mreir rmeir ermir remir
Note: these 'words' (valid or invalid) are all the permutations of the word rimer. These words are obtained by scrambling the letters in rimer.