toyer otyer tyoer ytoer oyter yoter toeyr oteyr teoyr etoyr oetyr eotyr tyeor yteor teyor etyor yetor eytor oyetr yoetr oeytr eoytr yeotr eyotr toyre otyre tyore ytore oytre yotre torye otrye troye rtoye ortye rotye tyroe ytroe tryoe rtyoe yrtoe rytoe oyrte yorte oryte royte yrote ryote toery otery teory etory oetry eotry torey otrey troey rtoey ortey rotey teroy etroy treoy rteoy ertoy retoy oerty eorty orety roety eroty reoty tyero ytero teyro etyro yetro eytro tyreo ytreo tryeo rtyeo yrteo ryteo teryo etryo treyo rteyo ertyo retyo yerto eyrto yreto ryeto eryto reyto oyert yoert oeyrt eoyrt yeort eyort oyret yoret oryet royet yroet ryoet oeryt eoryt oreyt roeyt eroyt reoyt yerot eyrot yreot ryeot eryot reyot
Note: these 'words' (valid or invalid) are all the permutations of the word toyer. These words are obtained by scrambling the letters in toyer.