hassle ahssle hsasle shasle ashsle sahsle hassle ahssle hsasle shasle ashsle sahsle hssale shsale hssale shsale sshale sshale asshle sashle asshle sashle ssahle ssahle haslse ahslse hsalse shalse ashlse sahlse halsse ahlsse hlasse lhasse alhsse lahsse hslase shlase hlsase lhsase slhase lshase aslhse salhse alshse lashse slahse lsahse haslse ahslse hsalse shalse ashlse sahlse halsse ahlsse hlasse lhasse alhsse lahsse hslase shlase hlsase lhsase slhase lshase aslhse salhse alshse lashse slahse lsahse hsslae shslae hsslae shslae sshlae sshlae hslsae shlsae hlssae lhssae slhsae lshsae hslsae shlsae hlssae lhssae slhsae lshsae sslhae sslhae slshae lsshae slshae lsshae asslhe saslhe asslhe saslhe ssalhe ssalhe aslshe salshe alsshe lasshe slashe lsashe aslshe salshe alsshe lasshe slashe lsashe sslahe sslahe slsahe lssahe slsahe lssahe hassel ahssel hsasel shasel ashsel sahsel hassel ahssel hsasel shasel ashsel sahsel hssael shsael hssael shsael sshael sshael asshel sashel asshel sashel ssahel ssahel hasesl ahsesl hsaesl shaesl ashesl sahesl haessl ahessl heassl ehassl aehssl eahssl hseasl sheasl hesasl ehsasl sehasl eshasl asehsl saehsl aeshsl eashsl seahsl esahsl hasesl ahsesl hsaesl shaesl ashesl sahesl haessl ahessl heassl ehassl aehssl eahssl hseasl sheasl hesasl ehsasl sehasl eshasl asehsl saehsl aeshsl eashsl seahsl esahsl hsseal shseal hsseal shseal ssheal ssheal hsesal shesal hessal ehssal sehsal eshsal hsesal shesal hessal ehssal sehsal eshsal ssehal ssehal seshal esshal seshal esshal assehl sasehl assehl sasehl ssaehl ssaehl aseshl saeshl aesshl easshl seashl esashl aseshl saeshl aesshl easshl seashl esashl sseahl sseahl sesahl essahl sesahl essahl hasles ahsles hsales shales ashles sahles halses ahlses hlases lhases alhses lahses hslaes shlaes hlsaes lhsaes slhaes lshaes aslhes salhes alshes lashes slahes lsahes hasels ahsels hsaels shaels ashels sahels haesls ahesls heasls ehasls aehsls eahsls hseals sheals hesals ehsals sehals eshals asehls saehls aeshls eashls seahls esahls haless ahless hlaess lhaess alhess lahess haelss ahelss healss ehalss aehlss eahlss hleass lheass helass ehlass lehass elhass alehss laehss aelhss ealhss leahss elahss hsleas shleas hlseas lhseas slheas lsheas hselas shelas heslas ehslas sehlas eshlas hlesas lhesas helsas ehlsas lehsas elhsas slehas lsehas selhas eslhas leshas elshas aslehs salehs alsehs lasehs slaehs lsaehs aselhs saelhs aeslhs easlhs sealhs esalhs aleshs laeshs aelshs ealshs leashs elashs sleahs lseahs selahs eslahs lesahs elsahs hasles ahsles hsales shales ashles sahles halses ahlses hlases lhases alhses lahses hslaes shlaes hlsaes lhsaes slhaes lshaes aslhes salhes alshes lashes slahes lsahes hasels ahsels hsaels shaels ashels sahels haesls ahesls heasls ehasls aehsls eahsls hseals sheals hesals ehsals sehals eshals asehls saehls aeshls eashls seahls esahls haless ahless hlaess lhaess alhess lahess haelss ahelss healss ehalss aehlss eahlss hleass lheass helass ehlass lehass elhass alehss laehss aelhss ealhss leahss elahss hsleas shleas hlseas lhseas slheas lsheas hselas shelas heslas ehslas sehlas eshlas hlesas lhesas helsas ehlsas lehsas elhsas slehas lsehas selhas eslhas leshas elshas aslehs salehs alsehs lasehs slaehs lsaehs aselhs saelhs aeslhs easlhs sealhs esalhs aleshs laeshs aelshs ealshs leashs elashs sleahs lseahs selahs eslahs lesahs elsahs hsslea shslea hsslea shslea sshlea sshlea hslsea shlsea hlssea lhssea slhsea lshsea hslsea shlsea hlssea lhssea slhsea lshsea sslhea sslhea slshea lsshea slshea lsshea hssela shsela hssela shsela sshela sshela hsesla shesla hessla ehssla sehsla eshsla hsesla shesla hessla ehssla sehsla eshsla ssehla ssehla seshla esshla seshla esshla hslesa shlesa hlsesa lhsesa slhesa lshesa hselsa shelsa heslsa ehslsa sehlsa eshlsa hlessa lhessa helssa ehlssa lehssa elhssa slehsa lsehsa selhsa eslhsa leshsa elshsa hslesa shlesa hlsesa lhsesa slhesa lshesa hselsa shelsa heslsa ehslsa sehlsa eshlsa hlessa lhessa helssa ehlssa lehssa elhssa slehsa lsehsa selhsa eslhsa leshsa elshsa ssleha ssleha slseha lsseha slseha lsseha sselha sselha seslha esslha seslha esslha slesha lsesha selsha eslsha lessha elssha slesha lsesha selsha eslsha lessha elssha assleh sasleh assleh sasleh ssaleh ssaleh aslseh salseh alsseh lasseh slaseh lsaseh aslseh salseh alsseh lasseh slaseh lsaseh sslaeh sslaeh slsaeh lssaeh slsaeh lssaeh asselh saselh asselh saselh ssaelh ssaelh aseslh saeslh aesslh easslh seaslh esaslh aseslh saeslh aesslh easslh seaslh esaslh ssealh ssealh sesalh essalh sesalh essalh aslesh salesh alsesh lasesh slaesh lsaesh aselsh saelsh aeslsh easlsh sealsh esalsh alessh laessh aelssh ealssh leassh elassh sleash lseash selash eslash lesash elsash aslesh salesh alsesh lasesh slaesh lsaesh aselsh saelsh aeslsh easlsh sealsh esalsh alessh laessh aelssh ealssh leassh elassh sleash lseash selash eslash lesash elsash ssleah ssleah slseah lsseah slseah lsseah sselah sselah seslah esslah seslah esslah slesah lsesah selsah eslsah lessah elssah slesah lsesah selsah eslsah lessah elssah
Note: these 'words' (valid or invalid) are all the permutations of the word hassle. These words are obtained by scrambling the letters in hassle.