sawah aswah swaah wsaah awsah wasah saawh asawh saawh asawh aaswh aaswh swaah wsaah sawah aswah wasah awsah awash waash aawsh aawsh waash awash sawha aswha swaha wsaha awsha washa sahwa ashwa shawa hsawa ahswa haswa swhaa wshaa shwaa hswaa whsaa hwsaa awhsa wahsa ahwsa hawsa whasa hwasa saahw asahw saahw asahw aashw aashw sahaw ashaw shaaw hsaaw ahsaw hasaw sahaw ashaw shaaw hsaaw ahsaw hasaw aahsw aahsw ahasw haasw ahasw haasw swaha wsaha sawha aswha washa awsha swhaa wshaa shwaa hswaa whsaa hwsaa sahwa ashwa shawa hsawa ahswa haswa wahsa awhsa whasa hwasa ahwsa hawsa awahs waahs aawhs aawhs waahs awahs awhas wahas ahwas hawas whaas hwaas aahws aahws ahaws haaws ahaws haaws wahas awhas whaas hwaas ahwas hawas
Note: these 'words' (valid or invalid) are all the permutations of the word sawah. These words are obtained by scrambling the letters in sawah.