capper acpper cpaper pcaper apcper pacper capper acpper cpaper pcaper apcper pacper cppaer pcpaer cppaer pcpaer ppcaer ppcaer appcer papcer appcer papcer ppacer ppacer capepr acpepr cpaepr pcaepr apcepr pacepr caeppr aceppr ceappr ecappr aecppr eacppr cpeapr pceapr cepapr ecpapr pecapr epcapr apecpr paecpr aepcpr eapcpr peacpr epacpr capepr acpepr cpaepr pcaepr apcepr pacepr caeppr aceppr ceappr ecappr aecppr eacppr cpeapr pceapr cepapr ecpapr pecapr epcapr apecpr paecpr aepcpr eapcpr peacpr epacpr cppear pcpear cppear pcpear ppcear ppcear cpepar pcepar ceppar ecppar pecpar epcpar cpepar pcepar ceppar ecppar pecpar epcpar ppecar ppecar pepcar eppcar pepcar eppcar appecr papecr appecr papecr ppaecr ppaecr apepcr paepcr aeppcr eappcr peapcr epapcr apepcr paepcr aeppcr eappcr peapcr epapcr ppeacr ppeacr pepacr eppacr pepacr eppacr cappre acppre cpapre pcapre apcpre pacpre cappre acppre cpapre pcapre apcpre pacpre cppare pcpare cppare pcpare ppcare ppcare appcre papcre appcre papcre ppacre ppacre caprpe acprpe cparpe pcarpe apcrpe pacrpe carppe acrppe crappe rcappe arcppe racppe cprape pcrape crpape rcpape prcape rpcape aprcpe parcpe arpcpe rapcpe pracpe rpacpe caprpe acprpe cparpe pcarpe apcrpe pacrpe carppe acrppe crappe rcappe arcppe racppe cprape pcrape crpape rcpape prcape rpcape aprcpe parcpe arpcpe rapcpe pracpe rpacpe cpprae pcprae cpprae pcprae ppcrae ppcrae cprpae pcrpae crppae rcppae prcpae rpcpae cprpae pcrpae crppae rcppae prcpae rpcpae pprcae pprcae prpcae rppcae prpcae rppcae apprce paprce apprce paprce pparce pparce aprpce parpce arppce rappce prapce rpapce aprpce parpce arppce rappce prapce rpapce pprace pprace prpace rppace prpace rppace caperp acperp cpaerp pcaerp apcerp pacerp caeprp aceprp ceaprp ecaprp aecprp eacprp cpearp pcearp ceparp ecparp pecarp epcarp apecrp paecrp aepcrp eapcrp peacrp epacrp caprep acprep cparep pcarep apcrep pacrep carpep acrpep crapep rcapep arcpep racpep cpraep pcraep crpaep rcpaep prcaep rpcaep aprcep parcep arpcep rapcep pracep rpacep caerpp acerpp cearpp ecarpp aecrpp eacrpp carepp acrepp craepp rcaepp arcepp racepp cerapp ecrapp creapp rceapp ercapp recapp aercpp earcpp arecpp raecpp eracpp reacpp cperap pcerap ceprap ecprap pecrap epcrap cpreap pcreap crpeap rcpeap prceap rpceap cerpap ecrpap crepap rcepap ercpap recpap percap eprcap precap rpecap erpcap repcap apercp paercp aeprcp eaprcp pearcp eparcp aprecp parecp arpecp rapecp praecp rpaecp aerpcp earpcp arepcp raepcp erapcp reapcp peracp epracp preacp rpeacp erpacp repacp caperp acperp cpaerp pcaerp apcerp pacerp caeprp aceprp ceaprp ecaprp aecprp eacprp cpearp pcearp ceparp ecparp pecarp epcarp apecrp paecrp aepcrp eapcrp peacrp epacrp caprep acprep cparep pcarep apcrep pacrep carpep acrpep crapep rcapep arcpep racpep cpraep pcraep crpaep rcpaep prcaep rpcaep aprcep parcep arpcep rapcep pracep rpacep caerpp acerpp cearpp ecarpp aecrpp eacrpp carepp acrepp craepp rcaepp arcepp racepp cerapp ecrapp creapp rceapp ercapp recapp aercpp earcpp arecpp raecpp eracpp reacpp cperap pcerap ceprap ecprap pecrap epcrap cpreap pcreap crpeap rcpeap prceap rpceap cerpap ecrpap crepap rcepap ercpap recpap percap eprcap precap rpecap erpcap repcap apercp paercp aeprcp eaprcp pearcp eparcp aprecp parecp arpecp rapecp praecp rpaecp aerpcp earpcp arepcp raepcp erapcp reapcp peracp epracp preacp rpeacp erpacp repacp cppera pcpera cppera pcpera ppcera ppcera cpepra pcepra ceppra ecppra pecpra epcpra cpepra pcepra ceppra ecppra pecpra epcpra ppecra ppecra pepcra eppcra pepcra eppcra cpprea pcprea cpprea pcprea ppcrea ppcrea cprpea pcrpea crppea rcppea prcpea rpcpea cprpea pcrpea crppea rcppea prcpea rpcpea pprcea pprcea prpcea rppcea prpcea rppcea cperpa pcerpa ceprpa ecprpa pecrpa epcrpa cprepa pcrepa crpepa rcpepa prcepa rpcepa cerppa ecrppa creppa rceppa ercppa recppa percpa eprcpa precpa rpecpa erpcpa repcpa cperpa pcerpa ceprpa ecprpa pecrpa epcrpa cprepa pcrepa crpepa rcpepa prcepa rpcepa cerppa ecrppa creppa rceppa ercppa recppa percpa eprcpa precpa rpecpa erpcpa repcpa pperca pperca peprca epprca peprca epprca ppreca ppreca prpeca rppeca prpeca rppeca perpca eprpca prepca rpepca erppca reppca perpca eprpca prepca rpepca erppca reppca apperc paperc apperc paperc ppaerc ppaerc apeprc paeprc aepprc eapprc peaprc epaprc apeprc paeprc aepprc eapprc peaprc epaprc ppearc ppearc peparc epparc peparc epparc apprec paprec apprec paprec pparec pparec aprpec parpec arppec rappec prapec rpapec aprpec parpec arppec rappec prapec rpapec ppraec ppraec prpaec rppaec prpaec rppaec aperpc paerpc aeprpc eaprpc pearpc eparpc aprepc parepc arpepc rapepc praepc rpaepc aerppc earppc areppc raeppc erappc reappc perapc eprapc preapc rpeapc erpapc repapc aperpc paerpc aeprpc eaprpc pearpc eparpc aprepc parepc arpepc rapepc praepc rpaepc aerppc earppc areppc raeppc erappc reappc perapc eprapc preapc rpeapc erpapc repapc pperac pperac peprac epprac peprac epprac ppreac ppreac prpeac rppeac prpeac rppeac perpac eprpac prepac rpepac erppac reppac perpac eprpac prepac rpepac erppac reppac
Note: these 'words' (valid or invalid) are all the permutations of the word capper. These words are obtained by scrambling the letters in capper.