weats ewats waets awets eawts aewts wetas ewtas wteas tweas etwas tewas wates awtes wtaes twaes atwes tawes eatws aetws etaws teaws atews taews weast ewast waest awest eawst aewst wesat ewsat wseat sweat eswat sewat waset awset wsaet swaet aswet sawet easwt aeswt esawt seawt asewt saewt wetsa ewtsa wtesa twesa etwsa tewsa westa ewsta wseta sweta eswta sewta wtsea twsea wstea swtea tswea stwea etswa teswa estwa setwa tsewa stewa watse awtse wtase twase atwse tawse waste awste wsate swate aswte sawte wtsae twsae wstae swtae tswae stwae atswe taswe astwe satwe tsawe stawe eatsw aetsw etasw teasw atesw taesw eastw aestw esatw seatw asetw saetw etsaw tesaw estaw setaw tseaw steaw atsew tasew astew satew tsaew staew
Note: these 'words' (valid or invalid) are all the permutations of the word weats. These words are obtained by scrambling the letters in weats.