dwells wdells dewlls edwlls wedlls ewdlls dwlels wdlels dlwels ldwels wldels lwdels delwls edlwls dlewls ldewls eldwls ledwls weldls ewldls wledls lwedls elwdls lewdls dwells wdells dewlls edwlls wedlls ewdlls dwlels wdlels dlwels ldwels wldels lwdels delwls edlwls dlewls ldewls eldwls ledwls weldls ewldls wledls lwedls elwdls lewdls dwlles wdlles dlwles ldwles wldles lwdles dwlles wdlles dlwles ldwles wldles lwdles dllwes ldlwes dllwes ldlwes lldwes lldwes wlldes lwldes wlldes lwldes llwdes llwdes dellws edllws dlelws ldelws eldlws ledlws dellws edllws dlelws ldelws eldlws ledlws dllews ldlews dllews ldlews lldews lldews elldws leldws elldws leldws lledws lledws wellds ewllds wlelds lwelds elwlds lewlds wellds ewllds wlelds lwelds elwlds lewlds wlleds lwleds wlleds lwleds llweds llweds ellwds lelwds ellwds lelwds llewds llewds dwelsl wdelsl dewlsl edwlsl wedlsl ewdlsl dwlesl wdlesl dlwesl ldwesl wldesl lwdesl delwsl edlwsl dlewsl ldewsl eldwsl ledwsl weldsl ewldsl wledsl lwedsl elwdsl lewdsl dwesll wdesll dewsll edwsll wedsll ewdsll dwsell wdsell dswell sdwell wsdell swdell deswll edswll dsewll sdewll esdwll sedwll wesdll ewsdll wsedll swedll eswdll sewdll dwlsel wdlsel dlwsel ldwsel wldsel lwdsel dwslel wdslel dswlel sdwlel wsdlel swdlel dlswel ldswel dslwel sdlwel lsdwel sldwel wlsdel lwsdel wsldel swldel lswdel slwdel delswl edlswl dleswl ldeswl eldswl ledswl deslwl edslwl dselwl sdelwl esdlwl sedlwl dlsewl ldsewl dslewl sdlewl lsdewl sldewl elsdwl lesdwl esldwl seldwl lsedwl sledwl welsdl ewlsdl wlesdl lwesdl elwsdl lewsdl wesldl ewsldl wseldl sweldl eswldl sewldl wlsedl lwsedl wsledl swledl lswedl slwedl elswdl leswdl eslwdl selwdl lsewdl slewdl dwelsl wdelsl dewlsl edwlsl wedlsl ewdlsl dwlesl wdlesl dlwesl ldwesl wldesl lwdesl delwsl edlwsl dlewsl ldewsl eldwsl ledwsl weldsl ewldsl wledsl lwedsl elwdsl lewdsl dwesll wdesll dewsll edwsll wedsll ewdsll dwsell wdsell dswell sdwell wsdell swdell deswll edswll dsewll sdewll esdwll sedwll wesdll ewsdll wsedll swedll eswdll sewdll dwlsel wdlsel dlwsel ldwsel wldsel lwdsel dwslel wdslel dswlel sdwlel wsdlel swdlel dlswel ldswel dslwel sdlwel lsdwel sldwel wlsdel lwsdel wsldel swldel lswdel slwdel delswl edlswl dleswl ldeswl eldswl ledswl deslwl edslwl dselwl sdelwl esdlwl sedlwl dlsewl ldsewl dslewl sdlewl lsdewl sldewl elsdwl lesdwl esldwl seldwl lsedwl sledwl welsdl ewlsdl wlesdl lwesdl elwsdl lewsdl wesldl ewsldl wseldl sweldl eswldl sewldl wlsedl lwsedl wsledl swledl lswedl slwedl elswdl leswdl eslwdl selwdl lsewdl slewdl dwllse wdllse dlwlse ldwlse wldlse lwdlse dwllse wdllse dlwlse ldwlse wldlse lwdlse dllwse ldlwse dllwse ldlwse lldwse lldwse wlldse lwldse wlldse lwldse llwdse llwdse dwlsle wdlsle dlwsle ldwsle wldsle lwdsle dwslle wdslle dswlle sdwlle wsdlle swdlle dlswle ldswle dslwle sdlwle lsdwle sldwle wlsdle lwsdle wsldle swldle lswdle slwdle dwlsle wdlsle dlwsle ldwsle wldsle lwdsle dwslle wdslle dswlle sdwlle wsdlle swdlle dlswle ldswle dslwle sdlwle lsdwle sldwle wlsdle lwsdle wsldle swldle lswdle slwdle dllswe ldlswe dllswe ldlswe lldswe lldswe dlslwe ldslwe dsllwe sdllwe lsdlwe sldlwe dlslwe ldslwe dsllwe sdllwe lsdlwe sldlwe llsdwe llsdwe lsldwe slldwe lsldwe slldwe wllsde lwlsde wllsde lwlsde llwsde llwsde wlslde lwslde wsllde swllde lswlde slwlde wlslde lwslde wsllde swllde lswlde slwlde llswde llswde lslwde sllwde lslwde sllwde dellsw edllsw dlelsw ldelsw eldlsw ledlsw dellsw edllsw dlelsw ldelsw eldlsw ledlsw dllesw ldlesw dllesw ldlesw lldesw lldesw elldsw leldsw elldsw leldsw lledsw lledsw delslw edlslw dleslw ldeslw eldslw ledslw desllw edsllw dsellw sdellw esdllw sedllw dlselw ldselw dslelw sdlelw lsdelw sldelw elsdlw lesdlw esldlw seldlw lsedlw sledlw delslw edlslw dleslw ldeslw eldslw ledslw desllw edsllw dsellw sdellw esdllw sedllw dlselw ldselw dslelw sdlelw lsdelw sldelw elsdlw lesdlw esldlw seldlw lsedlw sledlw dllsew ldlsew dllsew ldlsew lldsew lldsew dlslew ldslew dsllew sdllew lsdlew sldlew dlslew ldslew dsllew sdllew lsdlew sldlew llsdew llsdew lsldew slldew lsldew slldew ellsdw lelsdw ellsdw lelsdw llesdw llesdw elsldw lesldw eslldw selldw lseldw sleldw elsldw lesldw eslldw selldw lseldw sleldw llsedw llsedw lsledw slledw lsledw slledw wellsd ewllsd wlelsd lwelsd elwlsd lewlsd wellsd ewllsd wlelsd lwelsd elwlsd lewlsd wllesd lwlesd wllesd lwlesd llwesd llwesd ellwsd lelwsd ellwsd lelwsd llewsd llewsd welsld ewlsld wlesld lwesld elwsld lewsld weslld ewslld wselld swelld eswlld sewlld wlseld lwseld wsleld swleld lsweld slweld elswld leswld eslwld selwld lsewld slewld welsld ewlsld wlesld lwesld elwsld lewsld weslld ewslld wselld swelld eswlld sewlld wlseld lwseld wsleld swleld lsweld slweld elswld leswld eslwld selwld lsewld slewld wllsed lwlsed wllsed lwlsed llwsed llwsed wlsled lwsled wslled swlled lswled slwled wlsled lwsled wslled swlled lswled slwled llswed llswed lslwed sllwed lslwed sllwed ellswd lelswd ellswd lelswd lleswd lleswd elslwd leslwd esllwd sellwd lselwd slelwd elslwd leslwd esllwd sellwd lselwd slelwd llsewd llsewd lslewd sllewd lslewd sllewd
Note: these 'words' (valid or invalid) are all the permutations of the word dwells. These words are obtained by scrambling the letters in dwells.