catnep actnep ctanep tcanep atcnep tacnep cantep acntep cnatep ncatep anctep nactep ctnaep tcnaep cntaep nctaep tncaep ntcaep atncep tancep antcep natcep tnacep ntacep catenp actenp ctaenp tcaenp atcenp tacenp caetnp acetnp ceatnp ecatnp aectnp eactnp cteanp tceanp cetanp ectanp tecanp etcanp atecnp taecnp aetcnp eatcnp teacnp etacnp canetp acnetp cnaetp ncaetp ancetp nacetp caentp acentp ceantp ecantp aecntp eacntp cneatp nceatp cenatp ecnatp necatp encatp anectp naectp aenctp eanctp neactp enactp ctneap tcneap cnteap ncteap tnceap ntceap ctenap tcenap cetnap ectnap tecnap etcnap cnetap ncetap centap ecntap nectap enctap tnecap ntecap tencap etncap netcap entcap atnecp tanecp antecp natecp tnaecp ntaecp atencp taencp aetncp eatncp teancp etancp anetcp naetcp aentcp eantcp neatcp enatcp tneacp nteacp tenacp etnacp netacp entacp catnpe actnpe ctanpe tcanpe atcnpe tacnpe cantpe acntpe cnatpe ncatpe anctpe nactpe ctnape tcnape cntape nctape tncape ntcape atncpe tancpe antcpe natcpe tnacpe ntacpe catpne actpne ctapne tcapne atcpne tacpne captne acptne cpatne pcatne apctne pactne ctpane tcpane cptane pctane tpcane ptcane atpcne tapcne aptcne patcne tpacne ptacne canpte acnpte cnapte ncapte ancpte nacpte capnte acpnte cpante pcante apcnte pacnte cnpate ncpate cpnate pcnate npcate pncate anpcte napcte apncte pancte npacte pnacte ctnpae tcnpae cntpae nctpae tncpae ntcpae ctpnae tcpnae cptnae pctnae tpcnae ptcnae cnptae ncptae cpntae pcntae npctae pnctae tnpcae ntpcae tpncae ptncae nptcae pntcae atnpce tanpce antpce natpce tnapce ntapce atpnce tapnce aptnce patnce tpance ptance anptce naptce apntce pantce npatce pnatce tnpace ntpace tpnace ptnace nptace pntace catepn actepn ctaepn tcaepn atcepn tacepn caetpn acetpn ceatpn ecatpn aectpn eactpn cteapn tceapn cetapn ectapn tecapn etcapn atecpn taecpn aetcpn eatcpn teacpn etacpn catpen actpen ctapen tcapen atcpen tacpen capten acpten cpaten pcaten apcten pacten ctpaen tcpaen cptaen pctaen tpcaen ptcaen atpcen tapcen aptcen patcen tpacen ptacen caeptn aceptn ceaptn ecaptn aecptn eacptn capetn acpetn cpaetn pcaetn apcetn pacetn cepatn ecpatn cpeatn pceatn epcatn pecatn aepctn eapctn apectn paectn epactn peactn ctepan tcepan cetpan ectpan tecpan etcpan ctpean tcpean cptean pctean tpcean ptcean ceptan ecptan cpetan pcetan epctan pectan tepcan etpcan tpecan ptecan eptcan petcan atepcn taepcn aetpcn eatpcn teapcn etapcn atpecn tapecn aptecn patecn tpaecn ptaecn aeptcn eaptcn apetcn paetcn epatcn peatcn tepacn etpacn tpeacn pteacn eptacn petacn canept acnept cnaept ncaept ancept nacept caenpt acenpt ceanpt ecanpt aecnpt eacnpt cneapt nceapt cenapt ecnapt necapt encapt anecpt naecpt aencpt eancpt neacpt enacpt canpet acnpet cnapet ncapet ancpet nacpet capnet acpnet cpanet pcanet apcnet pacnet cnpaet ncpaet cpnaet pcnaet npcaet pncaet anpcet napcet apncet pancet npacet pnacet caepnt acepnt ceapnt ecapnt aecpnt eacpnt capent acpent cpaent pcaent apcent pacent cepant ecpant cpeant pceant epcant pecant aepcnt eapcnt apecnt paecnt epacnt peacnt cnepat ncepat cenpat ecnpat necpat encpat cnpeat ncpeat cpneat pcneat npceat pnceat cepnat ecpnat cpenat pcenat epcnat pecnat nepcat enpcat npecat pnecat epncat pencat anepct naepct aenpct eanpct neapct enapct anpect napect apnect panect npaect pnaect aepnct eapnct apenct paenct epanct peanct nepact enpact npeact pneact epnact penact ctnepa tcnepa cntepa nctepa tncepa ntcepa ctenpa tcenpa cetnpa ectnpa tecnpa etcnpa cnetpa ncetpa centpa ecntpa nectpa enctpa tnecpa ntecpa tencpa etncpa netcpa entcpa ctnpea tcnpea cntpea nctpea tncpea ntcpea ctpnea tcpnea cptnea pctnea tpcnea ptcnea cnptea ncptea cpntea pcntea npctea pnctea tnpcea ntpcea tpncea ptncea nptcea pntcea ctepna tcepna cetpna ectpna tecpna etcpna ctpena tcpena cptena pctena tpcena ptcena ceptna ecptna cpetna pcetna epctna pectna tepcna etpcna tpecna ptecna eptcna petcna cnepta ncepta cenpta ecnpta necpta encpta cnpeta ncpeta cpneta pcneta npceta pnceta cepnta ecpnta cpenta pcenta epcnta pecnta nepcta enpcta npecta pnecta epncta pencta tnepca ntepca tenpca etnpca netpca entpca tnpeca ntpeca tpneca ptneca npteca pnteca tepnca etpnca tpenca ptenca eptnca petnca neptca enptca npetca pnetca epntca pentca atnepc tanepc antepc natepc tnaepc ntaepc atenpc taenpc aetnpc eatnpc teanpc etanpc anetpc naetpc aentpc eantpc neatpc enatpc tneapc nteapc tenapc etnapc netapc entapc atnpec tanpec antpec natpec tnapec ntapec atpnec tapnec aptnec patnec tpanec ptanec anptec naptec apntec pantec npatec pnatec tnpaec ntpaec tpnaec ptnaec nptaec pntaec atepnc taepnc aetpnc eatpnc teapnc etapnc atpenc tapenc aptenc patenc tpaenc ptaenc aeptnc eaptnc apetnc paetnc epatnc peatnc tepanc etpanc tpeanc pteanc eptanc petanc aneptc naeptc aenptc eanptc neaptc enaptc anpetc napetc apnetc panetc npaetc pnaetc aepntc eapntc apentc paentc epantc peantc nepatc enpatc npeatc pneatc epnatc penatc tnepac ntepac tenpac etnpac netpac entpac tnpeac ntpeac tpneac ptneac npteac pnteac tepnac etpnac tpenac ptenac eptnac petnac neptac enptac npetac pnetac epntac pentac
Note: these 'words' (valid or invalid) are all the permutations of the word catnep. These words are obtained by scrambling the letters in catnep.