flings lfings filngs iflngs lifngs ilfngs flnigs lfnigs fnligs nfligs lnfigs nlfigs finlgs ifnlgs fnilgs nfilgs inflgs niflgs linfgs ilnfgs lnifgs nlifgs inlfgs nilfgs fligns lfigns filgns iflgns lifgns ilfgns flgins lfgins fglins gflins lgfins glfins figlns ifglns fgilns gfilns igflns giflns ligfns ilgfns lgifns glifns iglfns gilfns flngis lfngis fnlgis nflgis lnfgis nlfgis flgnis lfgnis fglnis gflnis lgfnis glfnis fnglis nfglis fgnlis gfnlis ngflis gnflis lngfis nlgfis lgnfis glnfis nglfis gnlfis fingls ifngls fnigls nfigls infgls nifgls fignls ifgnls fginls gfinls igfnls gifnls fngils nfgils fgnils gfnils ngfils gnfils ingfls nigfls ignfls ginfls ngifls gnifls lingfs ilngfs lnigfs nligfs inlgfs nilgfs lignfs ilgnfs lginfs glinfs iglnfs gilnfs lngifs nlgifs lgnifs glnifs nglifs gnlifs inglfs niglfs ignlfs ginlfs ngilfs gnilfs flinsg lfinsg filnsg iflnsg lifnsg ilfnsg flnisg lfnisg fnlisg nflisg lnfisg nlfisg finlsg ifnlsg fnilsg nfilsg inflsg niflsg linfsg ilnfsg lnifsg nlifsg inlfsg nilfsg flisng lfisng filsng iflsng lifsng ilfsng flsing lfsing fsling sfling lsfing slfing fislng ifslng fsilng sfilng isflng siflng lisfng ilsfng lsifng slifng islfng silfng flnsig lfnsig fnlsig nflsig lnfsig nlfsig flsnig lfsnig fslnig sflnig lsfnig slfnig fnslig nfslig fsnlig sfnlig nsflig snflig lnsfig nlsfig lsnfig slnfig nslfig snlfig finslg ifnslg fnislg nfislg infslg nifslg fisnlg ifsnlg fsinlg sfinlg isfnlg sifnlg fnsilg nfsilg fsnilg sfnilg nsfilg snfilg insflg nisflg isnflg sinflg nsiflg sniflg linsfg ilnsfg lnisfg nlisfg inlsfg nilsfg lisnfg ilsnfg lsinfg slinfg islnfg silnfg lnsifg nlsifg lsnifg slnifg nslifg snlifg inslfg nislfg isnlfg sinlfg nsilfg snilfg fligsn lfigsn filgsn iflgsn lifgsn ilfgsn flgisn lfgisn fglisn gflisn lgfisn glfisn figlsn ifglsn fgilsn gfilsn igflsn giflsn ligfsn ilgfsn lgifsn glifsn iglfsn gilfsn flisgn lfisgn filsgn iflsgn lifsgn ilfsgn flsign lfsign fslign sflign lsfign slfign fislgn ifslgn fsilgn sfilgn isflgn siflgn lisfgn ilsfgn lsifgn slifgn islfgn silfgn flgsin lfgsin fglsin gflsin lgfsin glfsin flsgin lfsgin fslgin sflgin lsfgin slfgin fgslin gfslin fsglin sfglin gsflin sgflin lgsfin glsfin lsgfin slgfin gslfin sglfin figsln ifgsln fgisln gfisln igfsln gifsln fisgln ifsgln fsigln sfigln isfgln sifgln fgsiln gfsiln fsgiln sfgiln gsfiln sgfiln igsfln gisfln isgfln sigfln gsifln sgifln ligsfn ilgsfn lgisfn glisfn iglsfn gilsfn lisgfn ilsgfn lsigfn sligfn islgfn silgfn lgsifn glsifn lsgifn slgifn gslifn sglifn igslfn gislfn isglfn siglfn gsilfn sgilfn flngsi lfngsi fnlgsi nflgsi lnfgsi nlfgsi flgnsi lfgnsi fglnsi gflnsi lgfnsi glfnsi fnglsi nfglsi fgnlsi gfnlsi ngflsi gnflsi lngfsi nlgfsi lgnfsi glnfsi nglfsi gnlfsi flnsgi lfnsgi fnlsgi nflsgi lnfsgi nlfsgi flsngi lfsngi fslngi sflngi lsfngi slfngi fnslgi nfslgi fsnlgi sfnlgi nsflgi snflgi lnsfgi nlsfgi lsnfgi slnfgi nslfgi snlfgi flgsni lfgsni fglsni gflsni lgfsni glfsni flsgni lfsgni fslgni sflgni lsfgni slfgni fgslni gfslni fsglni sfglni gsflni sgflni lgsfni glsfni lsgfni slgfni gslfni sglfni fngsli nfgsli fgnsli gfnsli ngfsli gnfsli fnsgli nfsgli fsngli sfngli nsfgli snfgli fgsnli gfsnli fsgnli sfgnli gsfnli sgfnli ngsfli gnsfli nsgfli sngfli gsnfli sgnfli lngsfi nlgsfi lgnsfi glnsfi nglsfi gnlsfi lnsgfi nlsgfi lsngfi slngfi nslgfi snlgfi lgsnfi glsnfi lsgnfi slgnfi gslnfi sglnfi ngslfi gnslfi nsglfi snglfi gsnlfi sgnlfi fingsl ifngsl fnigsl nfigsl infgsl nifgsl fignsl ifgnsl fginsl gfinsl igfnsl gifnsl fngisl nfgisl fgnisl gfnisl ngfisl gnfisl ingfsl nigfsl ignfsl ginfsl ngifsl gnifsl finsgl ifnsgl fnisgl nfisgl infsgl nifsgl fisngl ifsngl fsingl sfingl isfngl sifngl fnsigl nfsigl fsnigl sfnigl nsfigl snfigl insfgl nisfgl isnfgl sinfgl nsifgl snifgl figsnl ifgsnl fgisnl gfisnl igfsnl gifsnl fisgnl ifsgnl fsignl sfignl isfgnl sifgnl fgsinl gfsinl fsginl sfginl gsfinl sgfinl igsfnl gisfnl isgfnl sigfnl gsifnl sgifnl fngsil nfgsil fgnsil gfnsil ngfsil gnfsil fnsgil nfsgil fsngil sfngil nsfgil snfgil fgsnil gfsnil fsgnil sfgnil gsfnil sgfnil ngsfil gnsfil nsgfil sngfil gsnfil sgnfil ingsfl nigsfl ignsfl ginsfl ngisfl gnisfl insgfl nisgfl isngfl singfl nsigfl snigfl igsnfl gisnfl isgnfl signfl gsinfl sginfl ngsifl gnsifl nsgifl sngifl gsnifl sgnifl lingsf ilngsf lnigsf nligsf inlgsf nilgsf lignsf ilgnsf lginsf glinsf iglnsf gilnsf lngisf nlgisf lgnisf glnisf nglisf gnlisf inglsf niglsf ignlsf ginlsf ngilsf gnilsf linsgf ilnsgf lnisgf nlisgf inlsgf nilsgf lisngf ilsngf lsingf slingf islngf silngf lnsigf nlsigf lsnigf slnigf nsligf snligf inslgf nislgf isnlgf sinlgf nsilgf snilgf ligsnf ilgsnf lgisnf glisnf iglsnf gilsnf lisgnf ilsgnf lsignf slignf islgnf silgnf lgsinf glsinf lsginf slginf gslinf sglinf igslnf gislnf isglnf siglnf gsilnf sgilnf lngsif nlgsif lgnsif glnsif nglsif gnlsif lnsgif nlsgif lsngif slngif nslgif snlgif lgsnif glsnif lsgnif slgnif gslnif sglnif ngslif gnslif nsglif snglif gsnlif sgnlif ingslf nigslf ignslf ginslf ngislf gnislf insglf nisglf isnglf singlf nsiglf sniglf igsnlf gisnlf isgnlf signlf gsinlf sginlf ngsilf gnsilf nsgilf sngilf gsnilf sgnilf
Note: these 'words' (valid or invalid) are all the permutations of the word flings. These words are obtained by scrambling the letters in flings.