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