grate rgate garte agrte ragte argte grtae rgtae gtrae tgrae rtgae trgae gatre agtre gtare tgare atgre tagre ratge artge rtage trage atrge targe graet rgaet garet agret raget arget great rgeat gerat egrat regat ergat gaert agert geart egart aegrt eagrt raegt aregt reagt eragt aergt eargt grtea rgtea gtrea tgrea rtgea trgea greta rgeta gerta egrta regta ergta gtera tgera getra egtra tegra etgra rtega trega retga ertga terga etrga gater agter gtaer tgaer atger tager gaetr agetr geatr egatr aegtr eagtr gtear tgear getar egtar tegar etgar ategr taegr aetgr eatgr teagr etagr rateg arteg rtaeg traeg atreg tareg raetg aretg reatg eratg aertg eartg rteag treag retag ertag terag etrag aterg taerg aetrg eatrg tearg etarg
Note: these 'words' (valid or invalid) are all the permutations of the word grate. These words are obtained by scrambling the letters in grate.