perrit eprrit prerit rperit erprit reprit perrit eprrit prerit rperit erprit reprit prreit rpreit prreit rpreit rrpeit rrpeit errpit rerpit errpit rerpit rrepit rrepit perirt eprirt preirt rpeirt erpirt repirt peirrt epirrt pierrt iperrt eiprrt ieprrt priert rpiert pirert iprert ripert irpert eriprt reiprt eirprt ierprt rieprt ireprt perirt eprirt preirt rpeirt erpirt repirt peirrt epirrt pierrt iperrt eiprrt ieprrt priert rpiert pirert iprert ripert irpert eriprt reiprt eirprt ierprt rieprt ireprt prriet rpriet prriet rpriet rrpiet rrpiet priret rpiret pirret iprret ripret irpret priret rpiret pirret iprret ripret irpret rripet rripet rirpet irrpet rirpet irrpet erript reript erript reript rreipt rreipt erirpt reirpt eirrpt ierrpt rierpt irerpt erirpt reirpt eirrpt ierrpt rierpt irerpt rriept rriept rirept irrept rirept irrept perrti eprrti prerti rperti erprti reprti perrti eprrti prerti rperti erprti reprti prreti rpreti prreti rpreti rrpeti rrpeti errpti rerpti errpti rerpti rrepti rrepti pertri eprtri pretri rpetri erptri reptri petrri eptrri pterri tperri etprri teprri prteri rpteri ptreri tpreri rtperi trperi ertpri retpri etrpri terpri rtepri trepri pertri eprtri pretri rpetri erptri reptri petrri eptrri pterri tperri etprri teprri prteri rpteri ptreri tpreri rtperi trperi ertpri retpri etrpri terpri rtepri trepri prrtei rprtei prrtei rprtei rrptei rrptei prtrei rptrei ptrrei tprrei rtprei trprei prtrei rptrei ptrrei tprrei rtprei trprei rrtpei rrtpei rtrpei trrpei rtrpei trrpei errtpi rertpi errtpi rertpi rretpi rretpi ertrpi retrpi etrrpi terrpi rterpi trerpi ertrpi retrpi etrrpi terrpi rterpi trerpi rrtepi rrtepi rtrepi trrepi rtrepi trrepi peritr epritr preitr rpeitr erpitr repitr peirtr epirtr piertr ipertr eiprtr ieprtr prietr rpietr piretr ipretr ripetr irpetr eriptr reiptr eirptr ierptr rieptr ireptr pertir eprtir pretir rpetir erptir reptir petrir eptrir pterir tperir etprir teprir prteir rpteir ptreir tpreir rtpeir trpeir ertpir retpir etrpir terpir rtepir trepir peitrr epitrr pietrr ipetrr eiptrr ieptrr petirr eptirr pteirr tpeirr etpirr tepirr piterr ipterr ptierr tpierr itperr tiperr eitprr ietprr etiprr teiprr iteprr tieprr priter rpiter pirter iprter ripter irpter prtier rptier ptrier tprier rtpier trpier pitrer iptrer ptirer tpirer itprer tiprer ritper irtper rtiper triper itrper tirper eritpr reitpr eirtpr iertpr rietpr iretpr ertipr retipr etripr teripr rteipr treipr eitrpr ietrpr etirpr teirpr iterpr tierpr ritepr irtepr rtiepr triepr itrepr tirepr peritr epritr preitr rpeitr erpitr repitr peirtr epirtr piertr ipertr eiprtr ieprtr prietr rpietr piretr ipretr ripetr irpetr eriptr reiptr eirptr ierptr rieptr ireptr pertir eprtir pretir rpetir erptir reptir petrir eptrir pterir tperir etprir teprir prteir rpteir ptreir tpreir rtpeir trpeir ertpir retpir etrpir terpir rtepir trepir peitrr epitrr pietrr ipetrr eiptrr ieptrr petirr eptirr pteirr tpeirr etpirr tepirr piterr ipterr ptierr tpierr itperr tiperr eitprr ietprr etiprr teiprr iteprr tieprr priter rpiter pirter iprter ripter irpter prtier rptier ptrier tprier rtpier trpier pitrer iptrer ptirer tpirer itprer tiprer ritper irtper rtiper triper itrper tirper eritpr reitpr eirtpr iertpr rietpr iretpr ertipr retipr etripr teripr rteipr treipr eitrpr ietrpr etirpr teirpr iterpr tierpr ritepr irtepr rtiepr triepr itrepr tirepr prrite rprite prrite rprite rrpite rrpite prirte rpirte pirrte iprrte riprte irprte prirte rpirte pirrte iprrte riprte irprte rripte rripte rirpte irrpte rirpte irrpte prrtie rprtie prrtie rprtie rrptie rrptie prtrie rptrie ptrrie tprrie rtprie trprie prtrie rptrie ptrrie tprrie rtprie trprie rrtpie rrtpie rtrpie trrpie rtrpie trrpie pritre rpitre pirtre iprtre riptre irptre prtire rptire ptrire tprire rtpire trpire pitrre iptrre ptirre tpirre itprre tiprre ritpre irtpre rtipre tripre itrpre tirpre pritre rpitre pirtre iprtre riptre irptre prtire rptire ptrire tprire rtpire trpire pitrre iptrre ptirre tpirre itprre tiprre ritpre irtpre rtipre tripre itrpre tirpre rritpe rritpe rirtpe irrtpe rirtpe irrtpe rrtipe rrtipe rtripe trripe rtripe trripe ritrpe irtrpe rtirpe trirpe itrrpe tirrpe ritrpe irtrpe rtirpe trirpe itrrpe tirrpe erritp reritp erritp reritp rreitp rreitp erirtp reirtp eirrtp ierrtp riertp irertp erirtp reirtp eirrtp ierrtp riertp irertp rrietp rrietp riretp irretp riretp irretp errtip rertip errtip rertip rretip rretip ertrip retrip etrrip terrip rterip trerip ertrip retrip etrrip terrip rterip trerip rrteip rrteip rtreip trreip rtreip trreip eritrp reitrp eirtrp iertrp rietrp iretrp ertirp retirp etrirp terirp rteirp treirp eitrrp ietrrp etirrp teirrp iterrp tierrp riterp irterp rtierp trierp itrerp tirerp eritrp reitrp eirtrp iertrp rietrp iretrp ertirp retirp etrirp terirp rteirp treirp eitrrp ietrrp etirrp teirrp iterrp tierrp riterp irterp rtierp trierp itrerp tirerp rritep rritep rirtep irrtep rirtep irrtep rrtiep rrtiep rtriep trriep rtriep trriep ritrep irtrep rtirep trirep itrrep tirrep ritrep irtrep rtirep trirep itrrep tirrep
Note: these 'words' (valid or invalid) are all the permutations of the word perrit. These words are obtained by scrambling the letters in perrit.