saguin asguin sgauin gsauin agsuin gasuin saugin asugin suagin usagin ausgin uasgin sguain gsuain sugain usgain gusain ugsain agusin gausin augsin uagsin guasin ugasin sagiun asgiun sgaiun gsaiun agsiun gasiun saigun asigun siagun isagun aisgun iasgun sgiaun gsiaun sigaun isgaun gisaun igsaun agisun gaisun aigsun iagsun giasun igasun sauign asuign suaign usaign ausign uasign saiugn asiugn siaugn isaugn aisugn iasugn suiagn usiagn siuagn isuagn uisagn iusagn auisgn uaisgn aiusgn iausgn uiasgn iuasgn sguian gsuian sugian usgian gusian ugsian sgiuan gsiuan siguan isguan gisuan igsuan suigan usigan siugan isugan uisgan iusgan guisan ugisan giusan igusan uigsan iugsan aguisn gauisn augisn uagisn guaisn ugaisn agiusn gaiusn aigusn iagusn giausn igausn auigsn uaigsn aiugsn iaugsn uiagsn iuagsn guiasn ugiasn giuasn iguasn uigasn iugasn saguni asguni sgauni gsauni agsuni gasuni saugni asugni suagni usagni ausgni uasgni sguani gsuani sugani usgani gusani ugsani agusni gausni augsni uagsni guasni ugasni sagnui asgnui sganui gsanui agsnui gasnui sangui asngui snagui nsagui ansgui nasgui sgnaui gsnaui sngaui nsgaui gnsaui ngsaui agnsui gansui angsui nagsui gnasui ngasui saungi asungi suangi usangi ausngi uasngi sanugi asnugi snaugi nsaugi ansugi nasugi sunagi usnagi snuagi nsuagi unsagi nusagi aunsgi uansgi anusgi nausgi unasgi nuasgi sgunai gsunai sugnai usgnai gusnai ugsnai sgnuai gsnuai snguai nsguai gnsuai ngsuai sungai usngai snugai nsugai unsgai nusgai gunsai ugnsai gnusai ngusai ungsai nugsai agunsi gaunsi augnsi uagnsi guansi ugansi agnusi ganusi angusi nagusi gnausi ngausi aungsi uangsi anugsi naugsi unagsi nuagsi gunasi ugnasi gnuasi nguasi ungasi nugasi saginu asginu sgainu gsainu agsinu gasinu saignu asignu siagnu isagnu aisgnu iasgnu sgianu gsianu siganu isganu gisanu igsanu agisnu gaisnu aigsnu iagsnu giasnu igasnu sagniu asgniu sganiu gsaniu agsniu gasniu sangiu asngiu snagiu nsagiu ansgiu nasgiu sgnaiu gsnaiu sngaiu nsgaiu gnsaiu ngsaiu agnsiu gansiu angsiu nagsiu gnasiu ngasiu saingu asingu siangu isangu aisngu iasngu sanigu asnigu snaigu nsaigu ansigu nasigu sinagu isnagu sniagu nsiagu insagu nisagu ainsgu iansgu anisgu naisgu inasgu niasgu sginau gsinau signau isgnau gisnau igsnau sgniau gsniau sngiau nsgiau gnsiau ngsiau singau isngau snigau nsigau insgau nisgau ginsau ignsau gnisau ngisau ingsau nigsau aginsu gainsu aignsu iagnsu giansu igansu agnisu ganisu angisu nagisu gnaisu ngaisu aingsu iangsu anigsu naigsu inagsu niagsu ginasu ignasu gniasu ngiasu ingasu nigasu sauing asuing suaing usaing ausing uasing saiung asiung siaung isaung aisung iasung suiang usiang siuang isuang uisang iusang auisng uaisng aiusng iausng uiasng iuasng saunig asunig suanig usanig ausnig uasnig sanuig asnuig snauig nsauig ansuig nasuig sunaig usnaig snuaig nsuaig unsaig nusaig aunsig uansig anusig nausig unasig nuasig sainug asinug sianug isanug aisnug iasnug saniug asniug snaiug nsaiug ansiug nasiug sinaug isnaug sniaug nsiaug insaug nisaug ainsug iansug anisug naisug inasug niasug suinag usinag siunag isunag uisnag iusnag suniag usniag snuiag nsuiag unsiag nusiag sinuag isnuag sniuag nsiuag insuag nisuag uinsag iunsag unisag nuisag inusag niusag auinsg uainsg aiunsg iaunsg uiansg iuansg aunisg uanisg anuisg nauisg unaisg nuaisg ainusg ianusg aniusg naiusg inausg niausg uinasg iunasg uniasg nuiasg inuasg niuasg sguina gsuina sugina usgina gusina ugsina sgiuna gsiuna siguna isguna gisuna igsuna suigna usigna siugna isugna uisgna iusgna guisna ugisna giusna igusna uigsna iugsna sgunia gsunia sugnia usgnia gusnia ugsnia sgnuia gsnuia snguia nsguia gnsuia ngsuia sungia usngia snugia nsugia unsgia nusgia gunsia ugnsia gnusia ngusia ungsia nugsia sginua gsinua signua isgnua gisnua igsnua sgniua gsniua sngiua nsgiua gnsiua ngsiua singua isngua snigua nsigua insgua nisgua ginsua ignsua gnisua ngisua ingsua nigsua suinga usinga siunga isunga uisnga iusnga suniga usniga snuiga nsuiga unsiga nusiga sinuga isnuga sniuga nsiuga insuga nisuga uinsga iunsga unisga nuisga inusga niusga guinsa uginsa giunsa igunsa uignsa iugnsa gunisa ugnisa gnuisa nguisa ungisa nugisa ginusa ignusa gniusa ngiusa ingusa nigusa uingsa iungsa unigsa nuigsa inugsa niugsa aguins gauins augins uagins guains ugains agiuns gaiuns aiguns iaguns giauns igauns auigns uaigns aiugns iaugns uiagns iuagns guians ugians giuans iguans uigans iugans agunis gaunis augnis uagnis guanis uganis agnuis ganuis anguis naguis gnauis ngauis aungis uangis anugis naugis unagis nuagis gunais ugnais gnuais nguais ungais nugais aginus gainus aignus iagnus gianus iganus agnius ganius angius nagius gnaius ngaius aingus iangus anigus naigus inagus niagus ginaus ignaus gniaus ngiaus ingaus nigaus auings uaings aiungs iaungs uiangs iuangs aunigs uanigs anuigs nauigs unaigs nuaigs ainugs ianugs aniugs naiugs inaugs niaugs uinags iunags uniags nuiags inuags niuags guinas uginas giunas igunas uignas iugnas gunias ugnias gnuias nguias ungias nugias ginuas ignuas gniuas ngiuas inguas niguas uingas iungas unigas nuigas inugas niugas
Note: these 'words' (valid or invalid) are all the permutations of the word saguin. These words are obtained by scrambling the letters in saguin.