kalam aklam klaam lkaam alkam lakam kaalm akalm kaalm akalm aaklm aaklm klaam lkaam kalam aklam lakam alkam alakm laakm aalkm aalkm laakm alakm kalma aklma klama lkama alkma lakma kamla akmla kmala mkala amkla makla klmaa lkmaa kmlaa mklaa lmkaa mlkaa almka lamka amlka malka lmaka mlaka kaaml akaml kaaml akaml aakml aakml kamal akmal kmaal mkaal amkal makal kamal akmal kmaal mkaal amkal makal aamkl aamkl amakl maakl amakl maakl klama lkama kalma aklma lakma alkma klmaa lkmaa kmlaa mklaa lmkaa mlkaa kamla akmla kmala mkala amkla makla lamka almka lmaka mlaka amlka malka alamk laamk aalmk aalmk laamk alamk almak lamak amlak malak lmaak mlaak aamlk aamlk amalk maalk amalk maalk lamak almak lmaak mlaak amlak malak
Note: these 'words' (valid or invalid) are all the permutations of the word kalam. These words are obtained by scrambling the letters in kalam.