pugged upgged pguged gpuged ugpged gupged pugged upgged pguged gpuged ugpged gupged pggued gpgued pggued gpgued ggpued ggpued uggped gugped uggped gugped gguped gguped pugegd upgegd pguegd gpuegd ugpegd gupegd pueggd upeggd peuggd epuggd uepggd eupggd pgeugd gpeugd pegugd epgugd gepugd egpugd ugepgd guepgd uegpgd eugpgd geupgd egupgd pugegd upgegd pguegd gpuegd ugpegd gupegd pueggd upeggd peuggd epuggd uepggd eupggd pgeugd gpeugd pegugd epgugd gepugd egpugd ugepgd guepgd uegpgd eugpgd geupgd egupgd pggeud gpgeud pggeud gpgeud ggpeud ggpeud pgegud gpegud peggud epggud gepgud egpgud pgegud gpegud peggud epggud gepgud egpgud ggepud ggepud gegpud eggpud gegpud eggpud uggepd gugepd uggepd gugepd gguepd gguepd ugegpd guegpd ueggpd euggpd geugpd egugpd ugegpd guegpd ueggpd euggpd geugpd egugpd ggeupd ggeupd gegupd eggupd gegupd eggupd puggde upggde pgugde gpugde ugpgde gupgde puggde upggde pgugde gpugde ugpgde gupgde pggude gpgude pggude gpgude ggpude ggpude uggpde gugpde uggpde gugpde ggupde ggupde pugdge upgdge pgudge gpudge ugpdge gupdge pudgge updgge pdugge dpugge udpgge dupgge pgduge gpduge pdguge dpguge gdpuge dgpuge ugdpge gudpge udgpge dugpge gdupge dgupge pugdge upgdge pgudge gpudge ugpdge gupdge pudgge updgge pdugge dpugge udpgge dupgge pgduge gpduge pdguge dpguge gdpuge dgpuge ugdpge gudpge udgpge dugpge gdupge dgupge pggdue gpgdue pggdue gpgdue ggpdue ggpdue pgdgue gpdgue pdggue dpggue gdpgue dgpgue pgdgue gpdgue pdggue dpggue gdpgue dgpgue ggdpue ggdpue gdgpue dggpue gdgpue dggpue uggdpe gugdpe uggdpe gugdpe ggudpe ggudpe ugdgpe gudgpe udggpe duggpe gdugpe dgugpe ugdgpe gudgpe udggpe duggpe gdugpe dgugpe ggdupe ggdupe gdgupe dggupe gdgupe dggupe pugedg upgedg pguedg gpuedg ugpedg gupedg puegdg upegdg peugdg epugdg uepgdg eupgdg pgeudg gpeudg pegudg epgudg gepudg egpudg ugepdg guepdg uegpdg eugpdg geupdg egupdg pugdeg upgdeg pgudeg gpudeg ugpdeg gupdeg pudgeg updgeg pdugeg dpugeg udpgeg dupgeg pgdueg gpdueg pdgueg dpgueg gdpueg dgpueg ugdpeg gudpeg udgpeg dugpeg gdupeg dgupeg puedgg upedgg peudgg epudgg uepdgg eupdgg pudegg updegg pduegg dpuegg udpegg dupegg pedugg epdugg pdeugg dpeugg edpugg depugg uedpgg eudpgg udepgg duepgg edupgg deupgg pgedug gpedug pegdug epgdug gepdug egpdug pgdeug gpdeug pdgeug dpgeug gdpeug dgpeug pedgug epdgug pdegug dpegug edpgug depgug gedpug egdpug gdepug dgepug edgpug degpug ugedpg guedpg uegdpg eugdpg geudpg egudpg ugdepg gudepg udgepg dugepg gduepg dguepg uedgpg eudgpg udegpg duegpg edugpg deugpg gedupg egdupg gdeupg dgeupg edgupg degupg pugedg upgedg pguedg gpuedg ugpedg gupedg puegdg upegdg peugdg epugdg uepgdg eupgdg pgeudg gpeudg pegudg epgudg gepudg egpudg ugepdg guepdg uegpdg eugpdg geupdg egupdg pugdeg upgdeg pgudeg gpudeg ugpdeg gupdeg pudgeg updgeg pdugeg dpugeg udpgeg dupgeg pgdueg gpdueg pdgueg dpgueg gdpueg dgpueg ugdpeg gudpeg udgpeg dugpeg gdupeg dgupeg puedgg upedgg peudgg epudgg uepdgg eupdgg pudegg updegg pduegg dpuegg udpegg dupegg pedugg epdugg pdeugg dpeugg edpugg depugg uedpgg eudpgg udepgg duepgg edupgg deupgg pgedug gpedug pegdug epgdug gepdug egpdug pgdeug gpdeug pdgeug dpgeug gdpeug dgpeug pedgug epdgug pdegug dpegug edpgug depgug gedpug egdpug gdepug dgepug edgpug degpug ugedpg guedpg uegdpg eugdpg geudpg egudpg ugdepg gudepg udgepg dugepg gduepg dguepg uedgpg eudgpg udegpg duegpg edugpg deugpg gedupg egdupg gdeupg dgeupg edgupg degupg pggedu gpgedu pggedu gpgedu ggpedu ggpedu pgegdu gpegdu peggdu epggdu gepgdu egpgdu pgegdu gpegdu peggdu epggdu gepgdu egpgdu ggepdu ggepdu gegpdu eggpdu gegpdu eggpdu pggdeu gpgdeu pggdeu gpgdeu ggpdeu ggpdeu pgdgeu gpdgeu pdggeu dpggeu gdpgeu dgpgeu pgdgeu gpdgeu pdggeu dpggeu gdpgeu dgpgeu ggdpeu ggdpeu gdgpeu dggpeu gdgpeu dggpeu pgedgu gpedgu pegdgu epgdgu gepdgu egpdgu pgdegu gpdegu pdgegu dpgegu gdpegu dgpegu pedggu epdggu pdeggu dpeggu edpggu depggu gedpgu egdpgu gdepgu dgepgu edgpgu degpgu pgedgu gpedgu pegdgu epgdgu gepdgu egpdgu pgdegu gpdegu pdgegu dpgegu gdpegu dgpegu pedggu epdggu pdeggu dpeggu edpggu depggu gedpgu egdpgu gdepgu dgepgu edgpgu degpgu ggedpu ggedpu gegdpu eggdpu gegdpu eggdpu ggdepu ggdepu gdgepu dggepu gdgepu dggepu gedgpu egdgpu gdegpu dgegpu edggpu deggpu gedgpu egdgpu gdegpu dgegpu edggpu deggpu uggedp gugedp uggedp gugedp gguedp gguedp ugegdp guegdp ueggdp euggdp geugdp egugdp ugegdp guegdp ueggdp euggdp geugdp egugdp ggeudp ggeudp gegudp eggudp gegudp eggudp uggdep gugdep uggdep gugdep ggudep ggudep ugdgep gudgep udggep duggep gdugep dgugep ugdgep gudgep udggep duggep gdugep dgugep ggduep ggduep gdguep dgguep gdguep dgguep ugedgp guedgp uegdgp eugdgp geudgp egudgp ugdegp gudegp udgegp dugegp gduegp dguegp uedggp eudggp udeggp dueggp eduggp deuggp gedugp egdugp gdeugp dgeugp edgugp degugp ugedgp guedgp uegdgp eugdgp geudgp egudgp ugdegp gudegp udgegp dugegp gduegp dguegp uedggp eudggp udeggp dueggp eduggp deuggp gedugp egdugp gdeugp dgeugp edgugp degugp ggedup ggedup gegdup eggdup gegdup eggdup ggdeup ggdeup gdgeup dggeup gdgeup dggeup gedgup egdgup gdegup dgegup edggup deggup gedgup egdgup gdegup dgegup edggup deggup
Note: these 'words' (valid or invalid) are all the permutations of the word pugged. These words are obtained by scrambling the letters in pugged.