pawer apwer pwaer wpaer awper waper paewr apewr peawr epawr aepwr eapwr pwear wpear pewar epwar wepar ewpar awepr waepr aewpr eawpr weapr ewapr pawre apwre pware wpare awpre wapre parwe aprwe prawe rpawe arpwe rapwe pwrae wprae prwae rpwae wrpae rwpae awrpe warpe arwpe rawpe wrape rwape paerw aperw pearw eparw aeprw eaprw parew aprew praew rpaew arpew rapew peraw epraw preaw rpeaw erpaw repaw aerpw earpw arepw raepw erapw reapw pwera wpera pewra epwra wepra ewpra pwrea wprea prwea rpwea wrpea rwpea perwa eprwa prewa rpewa erpwa repwa werpa ewrpa wrepa rwepa erwpa rewpa awerp waerp aewrp eawrp wearp ewarp awrep warep arwep rawep wraep rwaep aerwp earwp arewp raewp erawp reawp werap ewrap wreap rweap erwap rewap
Note: these 'words' (valid or invalid) are all the permutations of the word pawer. These words are obtained by scrambling the letters in pawer.