repaid erpaid rpeaid preaid epraid peraid reapid erapid raepid arepid earpid aerpid rpaeid praeid rapeid arpeid pareid apreid eparid pearid eaprid aeprid paerid aperid repiad erpiad rpeiad preiad epriad periad reipad eripad riepad irepad eirpad ierpad rpiead priead ripead irpead piread ipread epirad peirad eiprad ieprad pierad iperad reaipd eraipd raeipd areipd earipd aeripd reiapd eriapd rieapd ireapd eirapd ierapd raiepd ariepd riaepd iraepd airepd iarepd eairpd aeirpd eiarpd iearpd aierpd iaerpd rpaied praied rapied arpied paried apried rpiaed priaed ripaed irpaed piraed ipraed raiped ariped riaped iraped airped iarped paired apired piared ipared aipred iapred epaird peaird eapird aepird paeird apeird epiard peiard eipard iepard pieard ipeard eaiprd aeiprd eiaprd ieaprd aieprd iaeprd paierd apierd piaerd ipaerd aiperd iaperd repadi erpadi rpeadi preadi epradi peradi reapdi erapdi raepdi arepdi earpdi aerpdi rpaedi praedi rapedi arpedi paredi apredi epardi peardi eaprdi aeprdi paerdi aperdi repdai erpdai rpedai predai eprdai perdai redpai erdpai rdepai drepai edrpai derpai rpdeai prdeai rdpeai drpeai pdreai dpreai epdrai pedrai edprai deprai pderai dperai readpi eradpi raedpi aredpi eardpi aerdpi redapi erdapi rdeapi dreapi edrapi derapi radepi ardepi rdaepi draepi adrepi darepi eadrpi aedrpi edarpi dearpi aderpi daerpi rpadei pradei rapdei arpdei pardei aprdei rpdaei prdaei rdpaei drpaei pdraei dpraei radpei ardpei rdapei drapei adrpei darpei padrei apdrei pdarei dparei adprei daprei epadri peadri eapdri aepdri paedri apedri epdari pedari edpari depari pdeari dpeari eadpri aedpri edapri deapri adepri daepri paderi apderi pdaeri dpaeri adperi daperi repida erpida rpeida preida eprida perida reipda eripda riepda irepda eirpda ierpda rpieda prieda ripeda irpeda pireda ipreda epirda peirda eiprda ieprda pierda iperda repdia erpdia rpedia predia eprdia perdia redpia erdpia rdepia drepia edrpia derpia rpdeia prdeia rdpeia drpeia pdreia dpreia epdria pedria edpria depria pderia dperia reidpa eridpa riedpa iredpa eirdpa ierdpa redipa erdipa rdeipa dreipa edripa deripa ridepa irdepa rdiepa driepa idrepa direpa eidrpa iedrpa edirpa deirpa iderpa dierpa rpidea pridea ripdea irpdea pirdea iprdea rpdiea prdiea rdpiea drpiea pdriea dpriea ridpea irdpea rdipea dripea idrpea dirpea pidrea ipdrea pdirea dpirea idprea diprea epidra peidra eipdra iepdra piedra ipedra epdira pedira edpira depira pdeira dpeira eidpra iedpra edipra deipra idepra diepra pidera ipdera pdiera dpiera idpera dipera reaidp eraidp raeidp areidp earidp aeridp reiadp eriadp rieadp ireadp eiradp ieradp raiedp ariedp riaedp iraedp airedp iaredp eairdp aeirdp eiardp ieardp aierdp iaerdp readip eradip raedip aredip eardip aerdip redaip erdaip rdeaip dreaip edraip deraip radeip ardeip rdaeip draeip adreip dareip eadrip aedrip edarip dearip aderip daerip reidap eridap riedap iredap eirdap ierdap rediap erdiap rdeiap dreiap edriap deriap rideap irdeap rdieap drieap idreap direap eidrap iedrap edirap deirap iderap dierap raidep aridep riadep iradep airdep iardep radiep ardiep rdaiep draiep adriep dariep ridaep irdaep rdiaep driaep idraep diraep aidrep iadrep adirep dairep idarep diarep eaidrp aeidrp eiadrp ieadrp aiedrp iaedrp eadirp aedirp edairp deairp adeirp daeirp eidarp iedarp ediarp deiarp idearp diearp aiderp iaderp adierp daierp idaerp diaerp rpaide praide rapide arpide paride apride rpiade priade ripade irpade pirade iprade raipde aripde riapde irapde airpde iarpde pairde apirde piarde iparde aiprde iaprde rpadie pradie rapdie arpdie pardie aprdie rpdaie prdaie rdpaie drpaie pdraie dpraie radpie ardpie rdapie drapie adrpie darpie padrie apdrie pdarie dparie adprie daprie rpidae pridae ripdae irpdae pirdae iprdae rpdiae prdiae rdpiae drpiae pdriae dpriae ridpae irdpae rdipae dripae idrpae dirpae pidrae ipdrae pdirae dpirae idprae diprae raidpe aridpe riadpe iradpe airdpe iardpe radipe ardipe rdaipe draipe adripe daripe ridape irdape rdiape driape idrape dirape aidrpe iadrpe adirpe dairpe idarpe diarpe paidre apidre piadre ipadre aipdre iapdre padire apdire pdaire dpaire adpire dapire pidare ipdare pdiare dpiare idpare dipare aidpre iadpre adipre daipre idapre diapre epaidr peaidr eapidr aepidr paeidr apeidr epiadr peiadr eipadr iepadr pieadr ipeadr eaipdr aeipdr eiapdr ieapdr aiepdr iaepdr paiedr apiedr piaedr ipaedr aipedr iapedr epadir peadir eapdir aepdir paedir apedir epdair pedair edpair depair pdeair dpeair eadpir aedpir edapir deapir adepir daepir padeir apdeir pdaeir dpaeir adpeir dapeir epidar peidar eipdar iepdar piedar ipedar epdiar pediar edpiar depiar pdeiar dpeiar eidpar iedpar edipar deipar idepar diepar pidear ipdear pdiear dpiear idpear dipear eaidpr aeidpr eiadpr ieadpr aiedpr iaedpr eadipr aedipr edaipr deaipr adeipr daeipr eidapr iedapr ediapr deiapr ideapr dieapr aidepr iadepr adiepr daiepr idaepr diaepr paider apider piader ipader aipder iapder padier apdier pdaier dpaier adpier dapier pidaer ipdaer pdiaer dpiaer idpaer dipaer aidper iadper adiper daiper idaper diaper
Note: these 'words' (valid or invalid) are all the permutations of the word repaid. These words are obtained by scrambling the letters in repaid.