peria epria preia rpeia erpia repia peira epira piera ipera eipra iepra priea rpiea pirea iprea ripea irpea eripa reipa eirpa ierpa riepa irepa perai eprai preai rpeai erpai repai peari epari paeri aperi eapri aepri praei rpaei parei aprei rapei arpei erapi reapi earpi aerpi raepi arepi peiar epiar piear ipear eipar iepar peair epair paeir apeir eapir aepir piaer ipaer paier apier iaper aiper eiapr ieapr eaipr aeipr iaepr aiepr priae rpiae pirae iprae ripae irpae praie rpaie parie aprie rapie arpie piare ipare paire apire iapre aipre riape irape raipe aripe iarpe airpe eriap reiap eirap ierap rieap ireap eraip reaip earip aerip raeip areip eiarp iearp eairp aeirp iaerp aierp riaep iraep raiep ariep iarep airep
Note: these 'words' (valid or invalid) are all the permutations of the word peria. These words are obtained by scrambling the letters in peria.