agoing gaoing aoging oaging goaing ogaing agiong gaiong aigong iagong giaong igaong aoigng oaigng aiogng iaogng oiagng ioagng goiang ogiang gioang igoang oigang iogang agonig gaonig aognig oagnig goanig oganig agnoig ganoig angoig nagoig gnaoig ngaoig aongig oangig anogig naogig onagig noagig gonaig ognaig gnoaig ngoaig ongaig nogaig aginog gainog aignog iagnog gianog iganog agniog ganiog angiog nagiog gnaiog ngaiog aingog iangog anigog naigog inagog niagog ginaog ignaog gniaog ngiaog ingaog nigaog aoingg oaingg aiongg iaongg oiangg ioangg aonigg oanigg anoigg naoigg onaigg noaigg ainogg ianogg aniogg naiogg inaogg niaogg oinagg ionagg oniagg noiagg inoagg nioagg goinag oginag gionag igonag oignag iognag goniag ogniag gnoiag ngoiag ongiag nogiag ginoag ignoag gnioag ngioag ingoag nigoag oingag iongag onigag noigag inogag niogag agoign gaoign aogign oagign goaign ogaign agiogn gaiogn aigogn iagogn giaogn igaogn aoiggn oaiggn aioggn iaoggn oiaggn ioaggn goiagn ogiagn gioagn igoagn oigagn iogagn agogin gaogin aoggin oaggin goagin ogagin aggoin gagoin aggoin gagoin ggaoin ggaoin aoggin oaggin agogin gaogin ogagin goagin gogain oggain ggoain ggoain oggain gogain agigon gaigon aiggon iaggon giagon igagon aggion gagion aggion gagion ggaion ggaion aiggon iaggon agigon gaigon igagon giagon gigaon iggaon ggiaon ggiaon iggaon gigaon aoiggn oaiggn aioggn iaoggn oiaggn ioaggn aogign oagign agoign gaoign ogaign goaign aigogn iagogn agiogn gaiogn igaogn giaogn oigagn iogagn ogiagn goiagn igoagn gioagn goigan ogigan giogan igogan oiggan ioggan gogian oggian ggoian ggoian oggian gogian gigoan iggoan ggioan ggioan iggoan gigoan oiggan ioggan ogigan goigan igogan giogan agongi gaongi aogngi oagngi goangi ogangi agnogi ganogi angogi nagogi gnaogi ngaogi aonggi oanggi anoggi naoggi onaggi noaggi gonagi ognagi gnoagi ngoagi ongagi nogagi agogni gaogni aoggni oaggni goagni ogagni aggoni gagoni aggoni gagoni ggaoni ggaoni aoggni oaggni agogni gaogni ogagni goagni gogani oggani ggoani ggoani oggani gogani agngoi gangoi anggoi naggoi gnagoi ngagoi aggnoi gagnoi aggnoi gagnoi gganoi gganoi anggoi naggoi agngoi gangoi ngagoi gnagoi gngaoi nggaoi ggnaoi ggnaoi nggaoi gngaoi aonggi oanggi anoggi naoggi onaggi noaggi aogngi oagngi agongi gaongi ogangi goangi angogi nagogi agnogi ganogi ngaogi gnaogi ongagi nogagi ognagi gonagi ngoagi gnoagi gongai ogngai gnogai ngogai onggai noggai gognai oggnai ggonai ggonai oggnai gognai gngoai nggoai ggnoai ggnoai nggoai gngoai onggai noggai ogngai gongai ngogai gnogai agingo gaingo aigngo iagngo giango igango agnigo ganigo angigo nagigo gnaigo ngaigo ainggo ianggo aniggo naiggo inaggo niaggo ginago ignago gniago ngiago ingago nigago agigno gaigno aiggno iaggno giagno igagno aggino gagino aggino gagino ggaino ggaino aiggno iaggno agigno gaigno igagno giagno gigano iggano ggiano ggiano iggano gigano agngio gangio anggio naggio gnagio ngagio aggnio gagnio aggnio gagnio gganio gganio anggio naggio agngio gangio ngagio gnagio gngaio nggaio ggnaio ggnaio nggaio gngaio ainggo ianggo aniggo naiggo inaggo niaggo aigngo iagngo agingo gaingo igango giango angigo nagigo agnigo ganigo ngaigo gnaigo ingago nigago ignago ginago ngiago gniago gingao igngao gnigao ngigao inggao niggao gignao iggnao gginao gginao iggnao gignao gngiao nggiao ggniao ggniao nggiao gngiao inggao niggao igngao gingao ngigao gnigao aoingg oaingg aiongg iaongg oiangg ioangg aonigg oanigg anoigg naoigg onaigg noaigg ainogg ianogg aniogg naiogg inaogg niaogg oinagg ionagg oniagg noiagg inoagg nioagg aoigng oaigng aiogng iaogng oiagng ioagng aoging oaging agoing gaoing ogaing goaing aigong iagong agiong gaiong igaong giaong oigang iogang ogiang goiang igoang gioang aongig oangig anogig naogig onagig noagig aognig oagnig agonig gaonig oganig goanig angoig nagoig agnoig ganoig ngaoig gnaoig ongaig nogaig ognaig gonaig ngoaig gnoaig aingog iangog anigog naigog inagog niagog aignog iagnog aginog gainog iganog gianog angiog nagiog agniog ganiog ngaiog gnaiog ingaog nigaog ignaog ginaog ngiaog gniaog oingag iongag onigag noigag inogag niogag oignag iognag oginag goinag igonag gionag ongiag nogiag ogniag goniag ngoiag gnoiag ingoag nigoag ignoag ginoag ngioag gnioag goinga oginga gionga igonga oignga iognga goniga ogniga gnoiga ngoiga ongiga nogiga ginoga ignoga gnioga ngioga ingoga nigoga oingga iongga onigga noigga inogga niogga goigna ogigna giogna igogna oiggna ioggna gogina oggina ggoina ggoina oggina gogina gigona iggona ggiona ggiona iggona gigona oiggna ioggna ogigna goigna igogna giogna gongia ogngia gnogia ngogia onggia noggia gognia oggnia ggonia ggonia oggnia gognia gngoia nggoia ggnoia ggnoia nggoia gngoia onggia noggia ogngia gongia ngogia gnogia gingoa igngoa gnigoa ngigoa inggoa niggoa gignoa iggnoa gginoa gginoa iggnoa gignoa gngioa nggioa ggnioa ggnioa nggioa gngioa inggoa niggoa igngoa gingoa ngigoa gnigoa oingga iongga onigga noigga inogga niogga oignga iognga oginga goinga igonga gionga ongiga nogiga ogniga goniga ngoiga gnoiga ingoga nigoga ignoga ginoga ngioga gnioga
Note: these 'words' (valid or invalid) are all the permutations of the word agoing. These words are obtained by scrambling the letters in agoing.