bahut abhut bhaut hbaut ahbut habut bauht abuht buaht ubaht aubht uabht bhuat hbuat buhat ubhat hubat uhbat ahubt haubt auhbt uahbt huabt uhabt bahtu abhtu bhatu hbatu ahbtu habtu bathu abthu btahu tbahu atbhu tabhu bhtau hbtau bthau tbhau htbau thbau ahtbu hatbu athbu tahbu htabu thabu bauth abuth buath ubath aubth uabth batuh abtuh btauh tbauh atbuh tabuh butah ubtah btuah tbuah utbah tubah autbh uatbh atubh taubh utabh tuabh bhuta hbuta buhta ubhta hubta uhbta bhtua hbtua bthua tbhua htbua thbua butha ubtha btuha tbuha utbha tubha hutba uhtba htuba thuba uthba tuhba ahutb hautb auhtb uahtb huatb uhatb ahtub hatub athub tahub htaub thaub authb uathb atuhb tauhb utahb tuahb hutab uhtab htuab thuab uthab tuhab
Note: these 'words' (valid or invalid) are all the permutations of the word bahut. These words are obtained by scrambling the letters in bahut.