drily rdily dirly idrly ridly irdly drliy rdliy dlriy ldriy rldiy lrdiy dilry idlry dliry ldiry ildry lidry rildy irldy rlidy lridy ilrdy lirdy driyl rdiyl diryl idryl ridyl irdyl dryil rdyil dyril ydril rydil yrdil diyrl idyrl dyirl ydirl iydrl yidrl riydl irydl ryidl yridl iyrdl yirdl drlyi rdlyi dlryi ldryi rldyi lrdyi dryli rdyli dyrli ydrli rydli yrdli dlyri ldyri dylri ydlri lydri yldri rlydi lrydi ryldi yrldi lyrdi ylrdi dilyr idlyr dliyr ldiyr ildyr lidyr diylr idylr dyilr ydilr iydlr yidlr dlyir ldyir dylir ydlir lydir yldir ilydr liydr iyldr yildr lyidr ylidr rilyd irlyd rliyd lriyd ilryd liryd riyld iryld ryild yrild iyrld yirld rlyid lryid rylid yrlid lyrid ylrid ilyrd liyrd iylrd yilrd lyird ylird
Note: these 'words' (valid or invalid) are all the permutations of the word drily. These words are obtained by scrambling the letters in drily.