impure mipure ipmure pimure mpiure pmiure imupre miupre iumpre uimpre muipre umipre ipumre piumre iupmre uipmre puimre upimre mpuire pmuire mupire umpire pumire upmire imprue miprue ipmrue pimrue mpirue pmirue imrpue mirpue irmpue rimpue mripue rmipue iprmue pirmue irpmue ripmue primue rpimue mpriue pmriue mrpiue rmpiue prmiue rpmiue imurpe miurpe iumrpe uimrpe muirpe umirpe imrupe mirupe irmupe rimupe mriupe rmiupe iurmpe uirmpe irumpe riumpe urimpe ruimpe muripe umripe mruipe rmuipe urmipe rumipe ipurme piurme iuprme uiprme puirme upirme iprume pirume irpume ripume priume rpiume iurpme uirpme irupme riupme uripme ruipme purime uprime pruime rpuime urpime rupime mpurie pmurie muprie umprie pumrie upmrie mpruie pmruie mrpuie rmpuie prmuie rpmuie murpie umrpie mrupie rmupie urmpie rumpie purmie uprmie prumie rpumie urpmie rupmie impuer mipuer ipmuer pimuer mpiuer pmiuer imuper miuper iumper uimper muiper umiper ipumer piumer iupmer uipmer puimer upimer mpuier pmuier mupier umpier pumier upmier impeur mipeur ipmeur pimeur mpieur pmieur imepur miepur iempur eimpur meipur emipur ipemur piemur iepmur eipmur peimur epimur mpeiur pmeiur mepiur empiur pemiur epmiur imuepr miuepr iumepr uimepr muiepr umiepr imeupr mieupr iemupr eimupr meiupr emiupr iuempr uiempr ieumpr eiumpr ueimpr euimpr mueipr umeipr meuipr emuipr uemipr eumipr ipuemr piuemr iupemr uipemr puiemr upiemr ipeumr pieumr iepumr eipumr peiumr epiumr iuepmr uiepmr ieupmr eiupmr ueipmr euipmr pueimr upeimr peuimr epuimr uepimr eupimr mpueir pmueir mupeir umpeir pumeir upmeir mpeuir pmeuir mepuir empuir pemuir epmuir muepir umepir meupir emupir uempir eumpir puemir upemir peumir epumir uepmir eupmir impreu mipreu ipmreu pimreu mpireu pmireu imrpeu mirpeu irmpeu rimpeu mripeu rmipeu iprmeu pirmeu irpmeu ripmeu primeu rpimeu mprieu pmrieu mrpieu rmpieu prmieu rpmieu imperu miperu ipmeru pimeru mpieru pmieru imepru miepru iempru eimpru meipru emipru ipemru piemru iepmru eipmru peimru epimru mpeiru pmeiru mepiru empiru pemiru epmiru imrepu mirepu irmepu rimepu mriepu rmiepu imerpu mierpu iemrpu eimrpu meirpu emirpu irempu riempu iermpu eirmpu reimpu erimpu mreipu rmeipu meripu emripu remipu ermipu ipremu piremu irpemu ripemu priemu rpiemu ipermu piermu ieprmu eiprmu peirmu epirmu irepmu riepmu ierpmu eirpmu reipmu eripmu preimu rpeimu perimu eprimu repimu erpimu mpreiu pmreiu mrpeiu rmpeiu prmeiu rpmeiu mperiu pmeriu mepriu empriu pemriu epmriu mrepiu rmepiu merpiu emrpiu rempiu ermpiu premiu rpemiu permiu eprmiu repmiu erpmiu imurep miurep iumrep uimrep muirep umirep imruep miruep irmuep rimuep mriuep rmiuep iurmep uirmep irumep riumep urimep ruimep muriep umriep mruiep rmuiep urmiep rumiep imuerp miuerp iumerp uimerp muierp umierp imeurp mieurp iemurp eimurp meiurp emiurp iuemrp uiemrp ieumrp eiumrp ueimrp euimrp mueirp umeirp meuirp emuirp uemirp eumirp imreup mireup irmeup rimeup mrieup rmieup imerup mierup iemrup eimrup meirup emirup iremup riemup iermup eirmup reimup erimup mreiup rmeiup meriup emriup remiup ermiup iuremp uiremp iruemp riuemp uriemp ruiemp iuermp uiermp ieurmp eiurmp ueirmp euirmp ireump rieump ierump eirump reiump eriump ureimp rueimp uerimp eurimp reuimp eruimp mureip umreip mrueip rmueip urmeip rumeip muerip umerip meurip emurip uemrip eumrip mreuip rmeuip meruip emruip remuip ermuip uremip ruemip uermip eurmip reumip erumip ipurem piurem iuprem uiprem puirem upirem ipruem piruem irpuem ripuem priuem rpiuem iurpem uirpem irupem riupem uripem ruipem puriem upriem pruiem rpuiem urpiem rupiem ipuerm piuerm iuperm uiperm puierm upierm ipeurm pieurm iepurm eipurm peiurm epiurm iueprm uieprm ieuprm eiuprm ueiprm euiprm pueirm upeirm peuirm epuirm uepirm eupirm ipreum pireum irpeum ripeum prieum rpieum iperum pierum ieprum eiprum peirum epirum irepum riepum ierpum eirpum reipum eripum preium rpeium perium eprium repium erpium iurepm uirepm iruepm riuepm uriepm ruiepm iuerpm uierpm ieurpm eiurpm ueirpm euirpm ireupm rieupm ierupm eirupm reiupm eriupm ureipm rueipm ueripm euripm reuipm eruipm pureim upreim prueim rpueim urpeim rupeim puerim uperim peurim epurim ueprim euprim preuim rpeuim peruim epruim repuim erpuim urepim ruepim uerpim eurpim reupim erupim mpurei pmurei muprei umprei pumrei upmrei mpruei pmruei mrpuei rmpuei prmuei rpmuei murpei umrpei mrupei rmupei urmpei rumpei purmei uprmei prumei rpumei urpmei rupmei mpueri pmueri muperi umperi pumeri upmeri mpeuri pmeuri mepuri empuri pemuri epmuri muepri umepri meupri emupri uempri eumpri puemri upemri peumri epumri uepmri eupmri mpreui pmreui mrpeui rmpeui prmeui rpmeui mperui pmerui meprui emprui pemrui epmrui mrepui rmepui merpui emrpui rempui ermpui premui rpemui permui eprmui repmui erpmui murepi umrepi mruepi rmuepi urmepi rumepi muerpi umerpi meurpi emurpi uemrpi eumrpi mreupi rmeupi merupi emrupi remupi ermupi urempi ruempi uermpi eurmpi reumpi erumpi puremi upremi pruemi rpuemi urpemi rupemi puermi upermi peurmi epurmi ueprmi euprmi preumi rpeumi perumi eprumi repumi erpumi urepmi ruepmi uerpmi eurpmi reupmi erupmi
Note: these 'words' (valid or invalid) are all the permutations of the word impure. These words are obtained by scrambling the letters in impure.