wheat hweat wehat ewhat hewat ehwat whaet hwaet wahet awhet hawet ahwet weaht ewaht waeht aweht eawht aewht heawt ehawt haewt ahewt eahwt aehwt wheta hweta wehta ewhta hewta ehwta whtea hwtea wthea twhea htwea thwea wetha ewtha wteha tweha etwha tewha hetwa ehtwa htewa thewa ethwa tehwa whate hwate wahte awhte hawte ahwte whtae hwtae wthae twhae htwae thwae wathe awthe wtahe twahe atwhe tawhe hatwe ahtwe htawe thawe athwe tahwe weath ewath waeth aweth eawth aewth wetah ewtah wteah tweah etwah tewah wateh awteh wtaeh twaeh atweh taweh eatwh aetwh etawh teawh atewh taewh heatw ehatw haetw ahetw eahtw aehtw hetaw ehtaw hteaw theaw ethaw tehaw hatew ahtew htaew thaew athew tahew eathw aethw etahw teahw atehw taehw
Note: these 'words' (valid or invalid) are all the permutations of the word wheat. These words are obtained by scrambling the letters in wheat.