ungags nugags ugnags gunags nguags gnuags unaggs nuaggs uanggs aunggs nauggs anuggs ugangs guangs uagngs augngs gaungs agungs ngaugs gnaugs nagugs angugs ganugs agnugs unggas nuggas ugngas gungas ngugas gnugas unggas nuggas ugngas gungas ngugas gnugas uggnas gugnas uggnas gugnas ggunas ggunas ngguas gnguas ngguas gnguas ggnuas ggnuas unaggs nuaggs uanggs aunggs nauggs anuggs ungags nugags ugnags gunags nguags gnuags uagngs augngs ugangs guangs agungs gaungs nagugs angugs ngaugs gnaugs agnugs ganugs ugagns guagns uaggns auggns gaugns agugns uggans gugans uggans gugans gguans gguans uaggns auggns ugagns guagns agugns gaugns gaguns agguns ggauns ggauns agguns gaguns ngagus gnagus naggus anggus gangus agngus nggaus gngaus nggaus gngaus ggnaus ggnaus naggus anggus ngagus gnagus agngus gangus gagnus aggnus gganus gganus aggnus gagnus ungasg nugasg ugnasg gunasg nguasg gnuasg unagsg nuagsg uangsg aungsg naugsg anugsg ugansg guansg uagnsg augnsg gaunsg agunsg ngausg gnausg nagusg angusg ganusg agnusg ungsag nugsag ugnsag gunsag ngusag gnusag unsgag nusgag usngag sungag nsugag snugag ugsnag gusnag usgnag sugnag gsunag sgunag ngsuag gnsuag nsguag snguag gsnuag sgnuag unasgg nuasgg uansgg aunsgg nausgg anusgg unsagg nusagg usnagg sunagg nsuagg snuagg uasngg ausngg usangg suangg asungg saungg nasugg ansugg nsaugg snaugg asnugg sanugg ugasng guasng uagsng augsng gausng agusng ugsang gusang usgang sugang gsuang sguang uasgng ausgng usagng suagng asugng saugng gasung agsung gsaung sgaung asgung sagung ngasug gnasug nagsug angsug gansug agnsug ngsaug gnsaug nsgaug sngaug gsnaug sgnaug nasgug ansgug nsagug snagug asngug sangug gasnug agsnug gsanug sganug asgnug sagnug unggsa nuggsa ugngsa gungsa ngugsa gnugsa unggsa nuggsa ugngsa gungsa ngugsa gnugsa uggnsa gugnsa uggnsa gugnsa ggunsa ggunsa nggusa gngusa nggusa gngusa ggnusa ggnusa ungsga nugsga ugnsga gunsga ngusga gnusga unsgga nusgga usngga sungga nsugga snugga ugsnga gusnga usgnga sugnga gsunga sgunga ngsuga gnsuga nsguga snguga gsnuga sgnuga ungsga nugsga ugnsga gunsga ngusga gnusga unsgga nusgga usngga sungga nsugga snugga ugsnga gusnga usgnga sugnga gsunga sgunga ngsuga gnsuga nsguga snguga gsnuga sgnuga uggsna gugsna uggsna gugsna ggusna ggusna ugsgna gusgna usggna suggna gsugna sgugna ugsgna gusgna usggna suggna gsugna sgugna ggsuna ggsuna gsguna sgguna gsguna sgguna nggsua gngsua nggsua gngsua ggnsua ggnsua ngsgua gnsgua nsggua snggua gsngua sgngua ngsgua gnsgua nsggua snggua gsngua sgngua ggsnua ggsnua gsgnua sggnua gsgnua sggnua unagsg nuagsg uangsg aungsg naugsg anugsg ungasg nugasg ugnasg gunasg nguasg gnuasg uagnsg augnsg ugansg guansg agunsg gaunsg nagusg angusg ngausg gnausg agnusg ganusg unasgg nuasgg uansgg aunsgg nausgg anusgg unsagg nusagg usnagg sunagg nsuagg snuagg uasngg ausngg usangg suangg asungg saungg nasugg ansugg nsaugg snaugg asnugg sanugg ungsag nugsag ugnsag gunsag ngusag gnusag unsgag nusgag usngag sungag nsugag snugag ugsnag gusnag usgnag sugnag gsunag sgunag ngsuag gnsuag nsguag snguag gsnuag sgnuag uagsng augsng ugasng guasng agusng gausng uasgng ausgng usagng suagng asugng saugng ugsang gusang usgang sugang gsuang sguang agsung gasung asgung sagung gsaung sgaung nagsug angsug ngasug gnasug agnsug gansug nasgug ansgug nsagug snagug asngug sangug ngsaug gnsaug nsgaug sngaug gsnaug sgnaug agsnug gasnug asgnug sagnug gsanug sganug ugagsn guagsn uaggsn auggsn gaugsn agugsn uggasn gugasn uggasn gugasn gguasn gguasn uaggsn auggsn ugagsn guagsn agugsn gaugsn gagusn aggusn ggausn ggausn aggusn gagusn ugasgn guasgn uagsgn augsgn gausgn agusgn ugsagn gusagn usgagn sugagn gsuagn sguagn uasggn ausggn usaggn suaggn asuggn sauggn gasugn agsugn gsaugn sgaugn asgugn sagugn uggsan gugsan uggsan gugsan ggusan ggusan ugsgan gusgan usggan suggan gsugan sgugan ugsgan gusgan usggan suggan gsugan sgugan ggsuan ggsuan gsguan sgguan gsguan sgguan uagsgn augsgn ugasgn guasgn agusgn gausgn uasggn ausggn usaggn suaggn asuggn sauggn ugsagn gusagn usgagn sugagn gsuagn sguagn agsugn gasugn asgugn sagugn gsaugn sgaugn gagsun aggsun ggasun ggasun aggsun gagsun gasgun agsgun gsagun sgagun asggun saggun ggsaun ggsaun gsgaun sggaun gsgaun sggaun agsgun gasgun asggun saggun gsagun sgagun ngagsu gnagsu naggsu anggsu gangsu agngsu nggasu gngasu nggasu gngasu ggnasu ggnasu naggsu anggsu ngagsu gnagsu agngsu gangsu gagnsu aggnsu ggansu ggansu aggnsu gagnsu ngasgu gnasgu nagsgu angsgu gansgu agnsgu ngsagu gnsagu nsgagu sngagu gsnagu sgnagu nasggu ansggu nsaggu snaggu asnggu sanggu gasngu agsngu gsangu sgangu asgngu sagngu nggsau gngsau nggsau gngsau ggnsau ggnsau ngsgau gnsgau nsggau snggau gsngau sgngau ngsgau gnsgau nsggau snggau gsngau sgngau ggsnau ggsnau gsgnau sggnau gsgnau sggnau nagsgu angsgu ngasgu gnasgu agnsgu gansgu nasggu ansggu nsaggu snaggu asnggu sanggu ngsagu gnsagu nsgagu sngagu gsnagu sgnagu agsngu gasngu asgngu sagngu gsangu sgangu gagsnu aggsnu ggasnu ggasnu aggsnu gagsnu gasgnu agsgnu gsagnu sgagnu asggnu saggnu ggsanu ggsanu gsganu sgganu gsganu sgganu agsgnu gasgnu asggnu saggnu gsagnu sgagnu
Note: these 'words' (valid or invalid) are all the permutations of the word ungags. These words are obtained by scrambling the letters in ungags.