sipple ispple spiple psiple ipsple pisple sipple ispple spiple psiple ipsple pisple sppile pspile sppile pspile ppsile ppsile ippsle pipsle ippsle pipsle ppisle ppisle siplpe isplpe spilpe psilpe ipslpe pislpe silppe islppe slippe lsippe ilsppe lisppe splipe pslipe slpipe lspipe plsipe lpsipe iplspe pilspe ilpspe lipspe plispe lpispe siplpe isplpe spilpe psilpe ipslpe pislpe silppe islppe slippe lsippe ilsppe lisppe splipe pslipe slpipe lspipe plsipe lpsipe iplspe pilspe ilpspe lipspe plispe lpispe spplie psplie spplie psplie ppslie ppslie splpie pslpie slppie lsppie plspie lpspie splpie pslpie slppie lsppie plspie lpspie pplsie pplsie plpsie lppsie plpsie lppsie ipplse piplse ipplse piplse ppilse ppilse iplpse pilpse ilppse lippse plipse lpipse iplpse pilpse ilppse lippse plipse lpipse pplise pplise plpise lppise plpise lppise sippel isppel spipel psipel ipspel pispel sippel isppel spipel psipel ipspel pispel sppiel pspiel sppiel pspiel ppsiel ppsiel ippsel pipsel ippsel pipsel ppisel ppisel sipepl ispepl spiepl psiepl ipsepl pisepl sieppl iseppl seippl esippl iesppl eisppl speipl pseipl sepipl espipl pesipl epsipl ipespl piespl iepspl eipspl peispl epispl sipepl ispepl spiepl psiepl ipsepl pisepl sieppl iseppl seippl esippl iesppl eisppl speipl pseipl sepipl espipl pesipl epsipl ipespl piespl iepspl eipspl peispl epispl sppeil pspeil sppeil pspeil ppseil ppseil spepil psepil seppil esppil pespil epspil spepil psepil seppil esppil pespil epspil ppesil ppesil pepsil eppsil pepsil eppsil ippesl pipesl ippesl pipesl ppiesl ppiesl ipepsl piepsl ieppsl eippsl peipsl epipsl ipepsl piepsl ieppsl eippsl peipsl epipsl ppeisl ppeisl pepisl eppisl pepisl eppisl siplep isplep spilep psilep ipslep pislep silpep islpep slipep lsipep ilspep lispep spliep psliep slpiep lspiep plsiep lpsiep iplsep pilsep ilpsep lipsep plisep lpisep sipelp ispelp spielp psielp ipselp piselp sieplp iseplp seiplp esiplp iesplp eisplp speilp pseilp sepilp espilp pesilp epsilp ipeslp pieslp iepslp eipslp peislp epislp silepp islepp sliepp lsiepp ilsepp lisepp sielpp iselpp seilpp esilpp ieslpp eislpp sleipp lseipp selipp eslipp lesipp elsipp ilespp liespp ielspp eilspp leispp elispp spleip psleip slpeip lspeip plseip lpseip spelip pselip seplip esplip peslip epslip slepip lsepip selpip eslpip lespip elspip plesip lpesip pelsip eplsip lepsip elpsip iplesp pilesp ilpesp lipesp pliesp lpiesp ipelsp pielsp ieplsp eiplsp peilsp epilsp ilepsp liepsp ielpsp eilpsp leipsp elipsp pleisp lpeisp pelisp eplisp lepisp elpisp siplep isplep spilep psilep ipslep pislep silpep islpep slipep lsipep ilspep lispep spliep psliep slpiep lspiep plsiep lpsiep iplsep pilsep ilpsep lipsep plisep lpisep sipelp ispelp spielp psielp ipselp piselp sieplp iseplp seiplp esiplp iesplp eisplp speilp pseilp sepilp espilp pesilp epsilp ipeslp pieslp iepslp eipslp peislp epislp silepp islepp sliepp lsiepp ilsepp lisepp sielpp iselpp seilpp esilpp ieslpp eislpp sleipp lseipp selipp eslipp lesipp elsipp ilespp liespp ielspp eilspp leispp elispp spleip psleip slpeip lspeip plseip lpseip spelip pselip seplip esplip peslip epslip slepip lsepip selpip eslpip lespip elspip plesip lpesip pelsip eplsip lepsip elpsip iplesp pilesp ilpesp lipesp pliesp lpiesp ipelsp pielsp ieplsp eiplsp peilsp epilsp ilepsp liepsp ielpsp eilpsp leipsp elipsp pleisp lpeisp pelisp eplisp lepisp elpisp spplei psplei spplei psplei ppslei ppslei splpei pslpei slppei lsppei plspei lpspei splpei pslpei slppei lsppei plspei lpspei pplsei pplsei plpsei lppsei plpsei lppsei sppeli pspeli sppeli pspeli ppseli ppseli spepli psepli seppli esppli pespli epspli spepli psepli seppli esppli pespli epspli ppesli ppesli pepsli eppsli pepsli eppsli splepi pslepi slpepi lspepi plsepi lpsepi spelpi pselpi seplpi esplpi peslpi epslpi sleppi lseppi selppi eslppi lesppi elsppi plespi lpespi pelspi eplspi lepspi elpspi splepi pslepi slpepi lspepi plsepi lpsepi spelpi pselpi seplpi esplpi peslpi epslpi sleppi lseppi selppi eslppi lesppi elsppi plespi lpespi pelspi eplspi lepspi elpspi pplesi pplesi plpesi lppesi plpesi lppesi ppelsi ppelsi peplsi epplsi peplsi epplsi plepsi lpepsi pelpsi eplpsi leppsi elppsi plepsi lpepsi pelpsi eplpsi leppsi elppsi ipples piples ipples piples ppiles ppiles iplpes pilpes ilppes lippes plipes lpipes iplpes pilpes ilppes lippes plipes lpipes pplies pplies plpies lppies plpies lppies ippels pipels ippels pipels ppiels ppiels ipepls piepls ieppls eippls peipls epipls ipepls piepls ieppls eippls peipls epipls ppeils ppeils pepils eppils pepils eppils ipleps pileps ilpeps lipeps plieps lpieps ipelps pielps ieplps eiplps peilps epilps ilepps liepps ielpps eilpps leipps elipps pleips lpeips pelips eplips lepips elpips ipleps pileps ilpeps lipeps plieps lpieps ipelps pielps ieplps eiplps peilps epilps ilepps liepps ielpps eilpps leipps elipps pleips lpeips pelips eplips lepips elpips ppleis ppleis plpeis lppeis plpeis lppeis ppelis ppelis peplis epplis peplis epplis plepis lpepis pelpis eplpis leppis elppis plepis lpepis pelpis eplpis leppis elppis
Note: these 'words' (valid or invalid) are all the permutations of the word sipple. These words are obtained by scrambling the letters in sipple.