lipped ilpped lpiped pliped iplped pilped lipped ilpped lpiped pliped iplped pilped lppied plpied lppied plpied pplied pplied ippled pipled ippled pipled ppiled ppiled lipepd ilpepd lpiepd pliepd iplepd pilepd lieppd ileppd leippd elippd ielppd eilppd lpeipd pleipd lepipd elpipd pelipd eplipd ipelpd pielpd ieplpd eiplpd peilpd epilpd lipepd ilpepd lpiepd pliepd iplepd pilepd lieppd ileppd leippd elippd ielppd eilppd lpeipd pleipd lepipd elpipd pelipd eplipd ipelpd pielpd ieplpd eiplpd peilpd epilpd lppeid plpeid lppeid plpeid ppleid ppleid lpepid plepid leppid elppid pelpid eplpid lpepid plepid leppid elppid pelpid eplpid ppelid ppelid peplid epplid peplid epplid ippeld pipeld ippeld pipeld ppield ppield ipepld piepld ieppld eippld peipld epipld ipepld piepld ieppld eippld peipld epipld ppeild ppeild pepild eppild pepild eppild lippde ilppde lpipde plipde iplpde pilpde lippde ilppde lpipde plipde iplpde pilpde lppide plpide lppide plpide pplide pplide ipplde piplde ipplde piplde ppilde ppilde lipdpe ilpdpe lpidpe plidpe ipldpe pildpe lidppe ildppe ldippe dlippe idlppe dilppe lpdipe pldipe ldpipe dlpipe pdlipe dplipe ipdlpe pidlpe idplpe diplpe pdilpe dpilpe lipdpe ilpdpe lpidpe plidpe ipldpe pildpe lidppe ildppe ldippe dlippe idlppe dilppe lpdipe pldipe ldpipe dlpipe pdlipe dplipe ipdlpe pidlpe idplpe diplpe pdilpe dpilpe lppdie plpdie lppdie plpdie ppldie ppldie lpdpie pldpie ldppie dlppie pdlpie dplpie lpdpie pldpie ldppie dlppie pdlpie dplpie ppdlie ppdlie pdplie dpplie pdplie dpplie ippdle pipdle ippdle pipdle ppidle ppidle ipdple pidple idpple dipple pdiple dpiple ipdple pidple idpple dipple pdiple dpiple ppdile ppdile pdpile dppile pdpile dppile lipedp ilpedp lpiedp pliedp ipledp piledp liepdp ilepdp leipdp elipdp ielpdp eilpdp lpeidp pleidp lepidp elpidp pelidp eplidp ipeldp pieldp iepldp eipldp peildp epildp lipdep ilpdep lpidep plidep ipldep pildep lidpep ildpep ldipep dlipep idlpep dilpep lpdiep pldiep ldpiep dlpiep pdliep dpliep ipdlep pidlep idplep diplep pdilep dpilep liedpp iledpp leidpp elidpp ieldpp eildpp lidepp ildepp ldiepp dliepp idlepp dilepp ledipp eldipp ldeipp dleipp edlipp delipp iedlpp eidlpp idelpp dielpp edilpp deilpp lpedip pledip lepdip elpdip peldip epldip lpdeip pldeip ldpeip dlpeip pdleip dpleip ledpip eldpip ldepip dlepip edlpip delpip pedlip epdlip pdelip dpelip edplip deplip ipedlp piedlp iepdlp eipdlp peidlp epidlp ipdelp pidelp idpelp dipelp pdielp dpielp iedplp eidplp ideplp dieplp ediplp deiplp pedilp epdilp pdeilp dpeilp edpilp depilp lipedp ilpedp lpiedp pliedp ipledp piledp liepdp ilepdp leipdp elipdp ielpdp eilpdp lpeidp pleidp lepidp elpidp pelidp eplidp ipeldp pieldp iepldp eipldp peildp epildp lipdep ilpdep lpidep plidep ipldep pildep lidpep ildpep ldipep dlipep idlpep dilpep lpdiep pldiep ldpiep dlpiep pdliep dpliep ipdlep pidlep idplep diplep pdilep dpilep liedpp iledpp leidpp elidpp ieldpp eildpp lidepp ildepp ldiepp dliepp idlepp dilepp ledipp eldipp ldeipp dleipp edlipp delipp iedlpp eidlpp idelpp dielpp edilpp deilpp lpedip pledip lepdip elpdip peldip epldip lpdeip pldeip ldpeip dlpeip pdleip dpleip ledpip eldpip ldepip dlepip edlpip delpip pedlip epdlip pdelip dpelip edplip deplip ipedlp piedlp iepdlp eipdlp peidlp epidlp ipdelp pidelp idpelp dipelp pdielp dpielp iedplp eidplp ideplp dieplp ediplp deiplp pedilp epdilp pdeilp dpeilp edpilp depilp lppedi plpedi lppedi plpedi ppledi ppledi lpepdi plepdi leppdi elppdi pelpdi eplpdi lpepdi plepdi leppdi elppdi pelpdi eplpdi ppeldi ppeldi pepldi eppldi pepldi eppldi lppdei plpdei lppdei plpdei ppldei ppldei lpdpei pldpei ldppei dlppei pdlpei dplpei lpdpei pldpei ldppei dlppei pdlpei dplpei ppdlei ppdlei pdplei dpplei pdplei dpplei lpedpi pledpi lepdpi elpdpi peldpi epldpi lpdepi pldepi ldpepi dlpepi pdlepi dplepi ledppi eldppi ldeppi dleppi edlppi delppi pedlpi epdlpi pdelpi dpelpi edplpi deplpi lpedpi pledpi lepdpi elpdpi peldpi epldpi lpdepi pldepi ldpepi dlpepi pdlepi dplepi ledppi eldppi ldeppi dleppi edlppi delppi pedlpi epdlpi pdelpi dpelpi edplpi deplpi ppedli ppedli pepdli eppdli pepdli eppdli ppdeli ppdeli pdpeli dppeli pdpeli dppeli pedpli epdpli pdepli dpepli edppli deppli pedpli epdpli pdepli dpepli edppli deppli ippedl pipedl ippedl pipedl ppiedl ppiedl ipepdl piepdl ieppdl eippdl peipdl epipdl ipepdl piepdl ieppdl eippdl peipdl epipdl ppeidl ppeidl pepidl eppidl pepidl eppidl ippdel pipdel ippdel pipdel ppidel ppidel ipdpel pidpel idppel dippel pdipel dpipel ipdpel pidpel idppel dippel pdipel dpipel ppdiel ppdiel pdpiel dppiel pdpiel dppiel ipedpl piedpl iepdpl eipdpl peidpl epidpl ipdepl pidepl idpepl dipepl pdiepl dpiepl iedppl eidppl ideppl dieppl edippl deippl pedipl epdipl pdeipl dpeipl edpipl depipl ipedpl piedpl iepdpl eipdpl peidpl epidpl ipdepl pidepl idpepl dipepl pdiepl dpiepl iedppl eidppl ideppl dieppl edippl deippl pedipl epdipl pdeipl dpeipl edpipl depipl ppedil ppedil pepdil eppdil pepdil eppdil ppdeil ppdeil pdpeil dppeil pdpeil dppeil pedpil epdpil pdepil dpepil edppil deppil pedpil epdpil pdepil dpepil edppil deppil
Note: these 'words' (valid or invalid) are all the permutations of the word lipped. These words are obtained by scrambling the letters in lipped.