snugy nsugy sungy usngy nusgy unsgy snguy nsguy sgnuy gsnuy ngsuy gnsuy sugny usgny sguny gsuny ugsny gusny nugsy ungsy ngusy gnusy ugnsy gunsy snuyg nsuyg sunyg usnyg nusyg unsyg snyug nsyug synug ysnug nysug ynsug suyng usyng syung ysung uysng yusng nuysg unysg nyusg ynusg uynsg yunsg sngyu nsgyu sgnyu gsnyu ngsyu gnsyu snygu nsygu syngu ysngu nysgu ynsgu sgynu gsynu sygnu ysgnu gysnu ygsnu ngysu gnysu nygsu yngsu gynsu ygnsu sugyn usgyn sguyn gsuyn ugsyn gusyn suygn usygn syugn ysugn uysgn yusgn sgyun gsyun sygun ysgun gysun ygsun ugysn guysn uygsn yugsn gyusn ygusn nugys ungys nguys gnuys ugnys gunys nuygs unygs nyugs ynugs uyngs yungs ngyus gnyus nygus yngus gynus ygnus ugyns guyns uygns yugns gyuns yguns
Note: these 'words' (valid or invalid) are all the permutations of the word snugy. These words are obtained by scrambling the letters in snugy.