payer apyer pyaer ypaer ayper yaper paeyr apeyr peayr epayr aepyr eapyr pyear ypear peyar epyar yepar eypar ayepr yaepr aeypr eaypr yeapr eyapr payre apyre pyare ypare aypre yapre parye aprye praye rpaye arpye rapye pyrae yprae pryae rpyae yrpae rypae ayrpe yarpe arype raype yrape ryape paery apery peary epary aepry eapry parey aprey praey rpaey arpey rapey peray epray preay rpeay erpay repay aerpy earpy arepy raepy erapy reapy pyera ypera peyra epyra yepra eypra pyrea yprea pryea rpyea yrpea rypea perya eprya preya rpeya erpya repya yerpa eyrpa yrepa ryepa erypa reypa ayerp yaerp aeyrp eayrp yearp eyarp ayrep yarep aryep rayep yraep ryaep aeryp earyp areyp raeyp erayp reayp yerap eyrap yreap ryeap eryap reyap
Note: these 'words' (valid or invalid) are all the permutations of the word payer. These words are obtained by scrambling the letters in payer.