kails akils kials ikals aikls iakls kalis aklis klais lkais alkis lakis kilas iklas klias lkias ilkas likas ailks ialks aliks laiks ilaks liaks kaisl akisl kiasl ikasl aiksl iaksl kasil aksil ksail skail askil sakil kisal iksal ksial skial iskal sikal aiskl iaskl asikl saikl isakl siakl kalsi aklsi klasi lkasi alksi laksi kasli aksli ksali skali askli sakli klsai lksai kslai sklai lskai slkai alski laski aslki salki lsaki slaki kilsa iklsa klisa lkisa ilksa liksa kisla iksla ksila skila iskla sikla klsia lksia kslia sklia lskia slkia ilska liska islka silka lsika slika ailsk ialsk alisk laisk ilask liask aislk iaslk asilk sailk isalk sialk alsik lasik aslik salik lsaik slaik ilsak lisak islak silak lsiak sliak
Note: these 'words' (valid or invalid) are all the permutations of the word kails. These words are obtained by scrambling the letters in kails.