purred uprred prured rpured urpred rupred purred uprred prured rpured urpred rupred prrued rprued prrued rprued rrpued rrpued urrped rurped urrped rurped rruped rruped purerd uprerd pruerd rpuerd urperd ruperd puerrd uperrd peurrd epurrd ueprrd euprrd preurd rpeurd perurd eprurd repurd erpurd ureprd rueprd uerprd eurprd reuprd eruprd purerd uprerd pruerd rpuerd urperd ruperd puerrd uperrd peurrd epurrd ueprrd euprrd preurd rpeurd perurd eprurd repurd erpurd ureprd rueprd uerprd eurprd reuprd eruprd prreud rpreud prreud rpreud rrpeud rrpeud prerud rperud perrud eprrud reprud erprud prerud rperud perrud eprrud reprud erprud rrepud rrepud rerpud errpud rerpud errpud urrepd rurepd urrepd rurepd rruepd rruepd urerpd ruerpd uerrpd eurrpd reurpd erurpd urerpd ruerpd uerrpd eurrpd reurpd erurpd rreupd rreupd rerupd errupd rerupd errupd purrde uprrde prurde rpurde urprde ruprde purrde uprrde prurde rpurde urprde ruprde prrude rprude prrude rprude rrpude rrpude urrpde rurpde urrpde rurpde rrupde rrupde purdre uprdre prudre rpudre urpdre rupdre pudrre updrre pdurre dpurre udprre duprre prdure rpdure pdrure dprure rdpure drpure urdpre rudpre udrpre durpre rdupre drupre purdre uprdre prudre rpudre urpdre rupdre pudrre updrre pdurre dpurre udprre duprre prdure rpdure pdrure dprure rdpure drpure urdpre rudpre udrpre durpre rdupre drupre prrdue rprdue prrdue rprdue rrpdue rrpdue prdrue rpdrue pdrrue dprrue rdprue drprue prdrue rpdrue pdrrue dprrue rdprue drprue rrdpue rrdpue rdrpue drrpue rdrpue drrpue urrdpe rurdpe urrdpe rurdpe rrudpe rrudpe urdrpe rudrpe udrrpe durrpe rdurpe drurpe urdrpe rudrpe udrrpe durrpe rdurpe drurpe rrdupe rrdupe rdrupe drrupe rdrupe drrupe puredr upredr pruedr rpuedr urpedr rupedr puerdr uperdr peurdr epurdr ueprdr euprdr preudr rpeudr perudr eprudr repudr erpudr urepdr ruepdr uerpdr eurpdr reupdr erupdr purder uprder pruder rpuder urpder rupder pudrer updrer pdurer dpurer udprer duprer prduer rpduer pdruer dpruer rdpuer drpuer urdper rudper udrper durper rduper druper puedrr upedrr peudrr epudrr uepdrr eupdrr puderr upderr pduerr dpuerr udperr duperr pedurr epdurr pdeurr dpeurr edpurr depurr uedprr eudprr udeprr dueprr eduprr deuprr predur rpedur perdur eprdur repdur erpdur prdeur rpdeur pdreur dpreur rdpeur drpeur pedrur epdrur pderur dperur edprur deprur redpur erdpur rdepur drepur edrpur derpur uredpr ruedpr uerdpr eurdpr reudpr erudpr urdepr rudepr udrepr durepr rduepr druepr uedrpr eudrpr uderpr duerpr edurpr deurpr redupr erdupr rdeupr dreupr edrupr derupr puredr upredr pruedr rpuedr urpedr rupedr puerdr uperdr peurdr epurdr ueprdr euprdr preudr rpeudr perudr eprudr repudr erpudr urepdr ruepdr uerpdr eurpdr reupdr erupdr purder uprder pruder rpuder urpder rupder pudrer updrer pdurer dpurer udprer duprer prduer rpduer pdruer dpruer rdpuer drpuer urdper rudper udrper durper rduper druper puedrr upedrr peudrr epudrr uepdrr eupdrr puderr upderr pduerr dpuerr udperr duperr pedurr epdurr pdeurr dpeurr edpurr depurr uedprr eudprr udeprr dueprr eduprr deuprr predur rpedur perdur eprdur repdur erpdur prdeur rpdeur pdreur dpreur rdpeur drpeur pedrur epdrur pderur dperur edprur deprur redpur erdpur rdepur drepur edrpur derpur uredpr ruedpr uerdpr eurdpr reudpr erudpr urdepr rudepr udrepr durepr rduepr druepr uedrpr eudrpr uderpr duerpr edurpr deurpr redupr erdupr rdeupr dreupr edrupr derupr prredu rpredu prredu rpredu rrpedu rrpedu prerdu rperdu perrdu eprrdu reprdu erprdu prerdu rperdu perrdu eprrdu reprdu erprdu rrepdu rrepdu rerpdu errpdu rerpdu errpdu prrdeu rprdeu prrdeu rprdeu rrpdeu rrpdeu prdreu rpdreu pdrreu dprreu rdpreu drpreu prdreu rpdreu pdrreu dprreu rdpreu drpreu rrdpeu rrdpeu rdrpeu drrpeu rdrpeu drrpeu predru rpedru perdru eprdru repdru erpdru prderu rpderu pdreru dpreru rdperu drperu pedrru epdrru pderru dperru edprru deprru redpru erdpru rdepru drepru edrpru derpru predru rpedru perdru eprdru repdru erpdru prderu rpderu pdreru dpreru rdperu drperu pedrru epdrru pderru dperru edprru deprru redpru erdpru rdepru drepru edrpru derpru rredpu rredpu rerdpu errdpu rerdpu errdpu rrdepu rrdepu rdrepu drrepu rdrepu drrepu redrpu erdrpu rderpu drerpu edrrpu derrpu redrpu erdrpu rderpu drerpu edrrpu derrpu urredp ruredp urredp ruredp rruedp rruedp urerdp ruerdp uerrdp eurrdp reurdp erurdp urerdp ruerdp uerrdp eurrdp reurdp erurdp rreudp rreudp rerudp errudp rerudp errudp urrdep rurdep urrdep rurdep rrudep rrudep urdrep rudrep udrrep durrep rdurep drurep urdrep rudrep udrrep durrep rdurep drurep rrduep rrduep rdruep drruep rdruep drruep uredrp ruedrp uerdrp eurdrp reudrp erudrp urderp ruderp udrerp durerp rduerp druerp uedrrp eudrrp uderrp duerrp edurrp deurrp redurp erdurp rdeurp dreurp edrurp derurp uredrp ruedrp uerdrp eurdrp reudrp erudrp urderp ruderp udrerp durerp rduerp druerp uedrrp eudrrp uderrp duerrp edurrp deurrp redurp erdurp rdeurp dreurp edrurp derurp rredup rredup rerdup errdup rerdup errdup rrdeup rrdeup rdreup drreup rdreup drreup redrup erdrup rderup drerup edrrup derrup redrup erdrup rderup drerup edrrup derrup
Note: these 'words' (valid or invalid) are all the permutations of the word purred. These words are obtained by scrambling the letters in purred.