mpire pmire mipre impre pimre ipmre mprie pmrie mrpie rmpie prmie rpmie mirpe imrpe mripe rmipe irmpe rimpe pirme iprme prime rpime irpme ripme mpier pmier miper imper pimer ipmer mpeir pmeir mepir empir pemir epmir miepr imepr meipr emipr iempr eimpr piemr ipemr peimr epimr iepmr eipmr mprei pmrei mrpei rmpei prmei rpmei mperi pmeri mepri empri pemri epmri mrepi rmepi merpi emrpi rempi ermpi premi rpemi permi eprmi repmi erpmi mirep imrep mriep rmiep irmep rimep mierp imerp meirp emirp iemrp eimrp mreip rmeip merip emrip remip ermip iremp riemp iermp eirmp reimp erimp pirem iprem priem rpiem irpem ripem pierm iperm peirm epirm ieprm eiprm preim rpeim perim eprim repim erpim irepm riepm ierpm eirpm reipm eripm
Note: these 'words' (valid or invalid) are all the permutations of the word mpire. These words are obtained by scrambling the letters in mpire.