gears egars gaers agers eagrs aegrs geras egras greas rgeas ergas regas gares agres graes rgaes arges rages eargs aergs erags reags aregs raegs geasr egasr gaesr agesr eagsr aegsr gesar egsar gsear sgear esgar segar gaser agser gsaer sgaer asger sager easgr aesgr esagr seagr asegr saegr gersa egrsa gresa rgesa ergsa regsa gesra egsra gsera sgera esgra segra grsea rgsea gsrea sgrea rsgea srgea ersga resga esrga serga rsega srega garse agrse grase rgase argse ragse gasre agsre gsare sgare asgre sagre grsae rgsae gsrae sgrae rsgae srgae arsge rasge asrge sarge rsage srage earsg aersg erasg reasg aresg raesg easrg aesrg esarg searg aserg saerg ersag resag esrag serag rseag sreag arseg raseg asreg sareg rsaeg sraeg
Note: these 'words' (valid or invalid) are all the permutations of the word gears. These words are obtained by scrambling the letters in gears.