wapper awpper wpaper pwaper apwper pawper wapper awpper wpaper pwaper apwper pawper wppaer pwpaer wppaer pwpaer ppwaer ppwaer appwer papwer appwer papwer ppawer ppawer wapepr awpepr wpaepr pwaepr apwepr pawepr waeppr aweppr weappr ewappr aewppr eawppr wpeapr pweapr wepapr ewpapr pewapr epwapr apewpr paewpr aepwpr eapwpr peawpr epawpr wapepr awpepr wpaepr pwaepr apwepr pawepr waeppr aweppr weappr ewappr aewppr eawppr wpeapr pweapr wepapr ewpapr pewapr epwapr apewpr paewpr aepwpr eapwpr peawpr epawpr wppear pwpear wppear pwpear ppwear ppwear wpepar pwepar weppar ewppar pewpar epwpar wpepar pwepar weppar ewppar pewpar epwpar ppewar ppewar pepwar eppwar pepwar eppwar appewr papewr appewr papewr ppaewr ppaewr apepwr paepwr aeppwr eappwr peapwr epapwr apepwr paepwr aeppwr eappwr peapwr epapwr ppeawr ppeawr pepawr eppawr pepawr eppawr wappre awppre wpapre pwapre apwpre pawpre wappre awppre wpapre pwapre apwpre pawpre wppare pwpare wppare pwpare ppware ppware appwre papwre appwre papwre ppawre ppawre waprpe awprpe wparpe pwarpe apwrpe pawrpe warppe awrppe wrappe rwappe arwppe rawppe wprape pwrape wrpape rwpape prwape rpwape aprwpe parwpe arpwpe rapwpe prawpe rpawpe waprpe awprpe wparpe pwarpe apwrpe pawrpe warppe awrppe wrappe rwappe arwppe rawppe wprape pwrape wrpape rwpape prwape rpwape aprwpe parwpe arpwpe rapwpe prawpe rpawpe wpprae pwprae wpprae pwprae ppwrae ppwrae wprpae pwrpae wrppae rwppae prwpae rpwpae wprpae pwrpae wrppae rwppae prwpae rpwpae pprwae pprwae prpwae rppwae prpwae rppwae apprwe paprwe apprwe paprwe pparwe pparwe aprpwe parpwe arppwe rappwe prapwe rpapwe aprpwe parpwe arppwe rappwe prapwe rpapwe pprawe pprawe prpawe rppawe prpawe rppawe waperp awperp wpaerp pwaerp apwerp pawerp waeprp aweprp weaprp ewaprp aewprp eawprp wpearp pwearp weparp ewparp pewarp epwarp apewrp paewrp aepwrp eapwrp peawrp epawrp waprep awprep wparep pwarep apwrep pawrep warpep awrpep wrapep rwapep arwpep rawpep wpraep pwraep wrpaep rwpaep prwaep rpwaep aprwep parwep arpwep rapwep prawep rpawep waerpp awerpp wearpp ewarpp aewrpp eawrpp warepp awrepp wraepp rwaepp arwepp rawepp werapp ewrapp wreapp rweapp erwapp rewapp aerwpp earwpp arewpp raewpp erawpp reawpp wperap pwerap weprap ewprap pewrap epwrap wpreap pwreap wrpeap rwpeap prweap rpweap werpap ewrpap wrepap rwepap erwpap rewpap perwap eprwap prewap rpewap erpwap repwap aperwp paerwp aeprwp eaprwp pearwp eparwp aprewp parewp arpewp rapewp praewp rpaewp aerpwp earpwp arepwp raepwp erapwp reapwp perawp eprawp preawp rpeawp erpawp repawp waperp awperp wpaerp pwaerp apwerp pawerp waeprp aweprp weaprp ewaprp aewprp eawprp wpearp pwearp weparp ewparp pewarp epwarp apewrp paewrp aepwrp eapwrp peawrp epawrp waprep awprep wparep pwarep apwrep pawrep warpep awrpep wrapep rwapep arwpep rawpep wpraep pwraep wrpaep rwpaep prwaep rpwaep aprwep parwep arpwep rapwep prawep rpawep waerpp awerpp wearpp ewarpp aewrpp eawrpp warepp awrepp wraepp rwaepp arwepp rawepp werapp ewrapp wreapp rweapp erwapp rewapp aerwpp earwpp arewpp raewpp erawpp reawpp wperap pwerap weprap ewprap pewrap epwrap wpreap pwreap wrpeap rwpeap prweap rpweap werpap ewrpap wrepap rwepap erwpap rewpap perwap eprwap prewap rpewap erpwap repwap aperwp paerwp aeprwp eaprwp pearwp eparwp aprewp parewp arpewp rapewp praewp rpaewp aerpwp earpwp arepwp raepwp erapwp reapwp perawp eprawp preawp rpeawp erpawp repawp wppera pwpera wppera pwpera ppwera ppwera wpepra pwepra weppra ewppra pewpra epwpra wpepra pwepra weppra ewppra pewpra epwpra ppewra ppewra pepwra eppwra pepwra eppwra wpprea pwprea wpprea pwprea ppwrea ppwrea wprpea pwrpea wrppea rwppea prwpea rpwpea wprpea pwrpea wrppea rwppea prwpea rpwpea pprwea pprwea prpwea rppwea prpwea rppwea wperpa pwerpa weprpa ewprpa pewrpa epwrpa wprepa pwrepa wrpepa rwpepa prwepa rpwepa werppa ewrppa wreppa rweppa erwppa rewppa perwpa eprwpa prewpa rpewpa erpwpa repwpa wperpa pwerpa weprpa ewprpa pewrpa epwrpa wprepa pwrepa wrpepa rwpepa prwepa rpwepa werppa ewrppa wreppa rweppa erwppa rewppa perwpa eprwpa prewpa rpewpa erpwpa repwpa pperwa pperwa peprwa epprwa peprwa epprwa pprewa pprewa prpewa rppewa prpewa rppewa perpwa eprpwa prepwa rpepwa erppwa reppwa perpwa eprpwa prepwa rpepwa erppwa reppwa apperw paperw apperw paperw ppaerw ppaerw apeprw paeprw aepprw eapprw peaprw epaprw apeprw paeprw aepprw eapprw peaprw epaprw ppearw ppearw peparw epparw peparw epparw apprew paprew apprew paprew pparew pparew aprpew parpew arppew rappew prapew rpapew aprpew parpew arppew rappew prapew rpapew ppraew ppraew prpaew rppaew prpaew rppaew aperpw paerpw aeprpw eaprpw pearpw eparpw aprepw parepw arpepw rapepw praepw rpaepw aerppw earppw areppw raeppw erappw reappw perapw eprapw preapw rpeapw erpapw repapw aperpw paerpw aeprpw eaprpw pearpw eparpw aprepw parepw arpepw rapepw praepw rpaepw aerppw earppw areppw raeppw erappw reappw perapw eprapw preapw rpeapw erpapw repapw pperaw pperaw pepraw eppraw pepraw eppraw ppreaw ppreaw prpeaw rppeaw prpeaw rppeaw perpaw eprpaw prepaw rpepaw erppaw reppaw perpaw eprpaw prepaw rpepaw erppaw reppaw
Note: these 'words' (valid or invalid) are all the permutations of the word wapper. These words are obtained by scrambling the letters in wapper.