gadis agdis gdais dgais adgis dagis gaids agids giads igads aigds iagds gdias dgias gidas igdas digas idgas adigs daigs aidgs iadgs diags idags gadsi agdsi gdasi dgasi adgsi dagsi gasdi agsdi gsadi sgadi asgdi sagdi gdsai dgsai gsdai sgdai dsgai sdgai adsgi dasgi asdgi sadgi dsagi sdagi gaisd agisd giasd igasd aigsd iagsd gasid agsid gsaid sgaid asgid sagid gisad igsad gsiad sgiad isgad sigad aisgd iasgd asigd saigd isagd siagd gdisa dgisa gidsa igdsa digsa idgsa gdsia dgsia gsdia sgdia dsgia sdgia gisda igsda gsida sgida isgda sigda disga idsga dsiga sdiga isdga sidga adisg daisg aidsg iadsg diasg idasg adsig dasig asdig sadig dsaig sdaig aisdg iasdg asidg saidg isadg siadg disag idsag dsiag sdiag isdag sidag
Note: these 'words' (valid or invalid) are all the permutations of the word gadis. These words are obtained by scrambling the letters in gadis.