impend mipend ipmend pimend mpiend pmiend imepnd miepnd iempnd eimpnd meipnd emipnd ipemnd piemnd iepmnd eipmnd peimnd epimnd mpeind pmeind mepind empind pemind epmind impned mipned ipmned pimned mpined pmined imnped minped inmped nimped mniped nmiped ipnmed pinmed inpmed nipmed pnimed npimed mpnied pmnied mnpied nmpied pnmied npmied imenpd mienpd iemnpd eimnpd meinpd eminpd imnepd minepd inmepd nimepd mniepd nmiepd ienmpd einmpd inempd niempd enimpd neimpd menipd emnipd mneipd nmeipd enmipd nemipd ipenmd pienmd iepnmd eipnmd peinmd epinmd ipnemd pinemd inpemd nipemd pniemd npiemd ienpmd einpmd inepmd niepmd enipmd neipmd penimd epnimd pneimd npeimd enpimd nepimd mpenid pmenid mepnid empnid pemnid epmnid mpneid pmneid mnpeid nmpeid pnmeid npmeid menpid emnpid mnepid nmepid enmpid nempid penmid epnmid pnemid npemid enpmid nepmid impedn mipedn ipmedn pimedn mpiedn pmiedn imepdn miepdn iempdn eimpdn meipdn emipdn ipemdn piemdn iepmdn eipmdn peimdn epimdn mpeidn pmeidn mepidn empidn pemidn epmidn impden mipden ipmden pimden mpiden pmiden imdpen midpen idmpen dimpen mdipen dmipen ipdmen pidmen idpmen dipmen pdimen dpimen mpdien pmdien mdpien dmpien pdmien dpmien imedpn miedpn iemdpn eimdpn meidpn emidpn imdepn midepn idmepn dimepn mdiepn dmiepn iedmpn eidmpn idempn diempn edimpn deimpn medipn emdipn mdeipn dmeipn edmipn demipn ipedmn piedmn iepdmn eipdmn peidmn epidmn ipdemn pidemn idpemn dipemn pdiemn dpiemn iedpmn eidpmn idepmn diepmn edipmn deipmn pedimn epdimn pdeimn dpeimn edpimn depimn mpedin pmedin mepdin empdin pemdin epmdin mpdein pmdein mdpein dmpein pdmein dpmein medpin emdpin mdepin dmepin edmpin dempin pedmin epdmin pdemin dpemin edpmin depmin impnde mipnde ipmnde pimnde mpinde pminde imnpde minpde inmpde nimpde mnipde nmipde ipnmde pinmde inpmde nipmde pnimde npimde mpnide pmnide mnpide nmpide pnmide npmide impdne mipdne ipmdne pimdne mpidne pmidne imdpne midpne idmpne dimpne mdipne dmipne ipdmne pidmne idpmne dipmne pdimne dpimne mpdine pmdine mdpine dmpine pdmine dpmine imndpe mindpe inmdpe nimdpe mnidpe nmidpe imdnpe midnpe idmnpe dimnpe mdinpe dminpe indmpe nidmpe idnmpe dinmpe ndimpe dnimpe mndipe nmdipe mdnipe dmnipe ndmipe dnmipe ipndme pindme inpdme nipdme pnidme npidme ipdnme pidnme idpnme dipnme pdinme dpinme indpme nidpme idnpme dinpme ndipme dnipme pndime npdime pdnime dpnime ndpime dnpime mpndie pmndie mnpdie nmpdie pnmdie npmdie mpdnie pmdnie mdpnie dmpnie pdmnie dpmnie mndpie nmdpie mdnpie dmnpie ndmpie dnmpie pndmie npdmie pdnmie dpnmie ndpmie dnpmie imendp miendp iemndp eimndp meindp emindp imnedp minedp inmedp nimedp mniedp nmiedp ienmdp einmdp inemdp niemdp enimdp neimdp menidp emnidp mneidp nmeidp enmidp nemidp imednp miednp iemdnp eimdnp meidnp emidnp imdenp midenp idmenp dimenp mdienp dmienp iedmnp eidmnp idemnp diemnp edimnp deimnp medinp emdinp mdeinp dmeinp edminp deminp imndep mindep inmdep nimdep mnidep nmidep imdnep midnep idmnep dimnep mdinep dminep indmep nidmep idnmep dinmep ndimep dnimep mndiep nmdiep mdniep dmniep ndmiep dnmiep iendmp eindmp inedmp niedmp enidmp neidmp iednmp eidnmp idenmp dienmp edinmp deinmp indemp nidemp idnemp dinemp ndiemp dniemp endimp nedimp ednimp denimp ndeimp dneimp mendip emndip mnedip nmedip enmdip nemdip mednip emdnip mdenip dmenip edmnip demnip mndeip nmdeip mdneip dmneip ndmeip dnmeip endmip nedmip ednmip denmip ndemip dnemip ipendm piendm iepndm eipndm peindm epindm ipnedm pinedm inpedm nipedm pniedm npiedm ienpdm einpdm inepdm niepdm enipdm neipdm penidm epnidm pneidm npeidm enpidm nepidm ipednm piednm iepdnm eipdnm peidnm epidnm ipdenm pidenm idpenm dipenm pdienm dpienm iedpnm eidpnm idepnm diepnm edipnm deipnm pedinm epdinm pdeinm dpeinm edpinm depinm ipndem pindem inpdem nipdem pnidem npidem ipdnem pidnem idpnem dipnem pdinem dpinem indpem nidpem idnpem dinpem ndipem dnipem pndiem npdiem pdniem dpniem ndpiem dnpiem iendpm eindpm inedpm niedpm enidpm neidpm iednpm eidnpm idenpm dienpm edinpm deinpm indepm nidepm idnepm dinepm ndiepm dniepm endipm nedipm ednipm denipm ndeipm dneipm pendim epndim pnedim npedim enpdim nepdim pednim epdnim pdenim dpenim edpnim depnim pndeim npdeim pdneim dpneim ndpeim dnpeim endpim nedpim ednpim denpim ndepim dnepim mpendi pmendi mepndi empndi pemndi epmndi mpnedi pmnedi mnpedi nmpedi pnmedi npmedi menpdi emnpdi mnepdi nmepdi enmpdi nempdi penmdi epnmdi pnemdi npemdi enpmdi nepmdi mpedni pmedni mepdni empdni pemdni epmdni mpdeni pmdeni mdpeni dmpeni pdmeni dpmeni medpni emdpni mdepni dmepni edmpni dempni pedmni epdmni pdemni dpemni edpmni depmni mpndei pmndei mnpdei nmpdei pnmdei npmdei mpdnei pmdnei mdpnei dmpnei pdmnei dpmnei mndpei nmdpei mdnpei dmnpei ndmpei dnmpei pndmei npdmei pdnmei dpnmei ndpmei dnpmei mendpi emndpi mnedpi nmedpi enmdpi nemdpi mednpi emdnpi mdenpi dmenpi edmnpi demnpi mndepi nmdepi mdnepi dmnepi ndmepi dnmepi endmpi nedmpi ednmpi denmpi ndempi dnempi pendmi epndmi pnedmi npedmi enpdmi nepdmi pednmi epdnmi pdenmi dpenmi edpnmi depnmi pndemi npdemi pdnemi dpnemi ndpemi dnpemi endpmi nedpmi ednpmi denpmi ndepmi dnepmi
Note: these 'words' (valid or invalid) are all the permutations of the word impend. These words are obtained by scrambling the letters in impend.