kadis akdis kdais dkais adkis dakis kaids akids kiads ikads aikds iakds kdias dkias kidas ikdas dikas idkas adiks daiks aidks iadks diaks idaks kadsi akdsi kdasi dkasi adksi daksi kasdi aksdi ksadi skadi askdi sakdi kdsai dksai ksdai skdai dskai sdkai adski daski asdki sadki dsaki sdaki kaisd akisd kiasd ikasd aiksd iaksd kasid aksid ksaid skaid askid sakid kisad iksad ksiad skiad iskad sikad aiskd iaskd asikd saikd isakd siakd kdisa dkisa kidsa ikdsa diksa idksa kdsia dksia ksdia skdia dskia sdkia kisda iksda ksida skida iskda sikda diska idska dsika sdika isdka sidka adisk daisk aidsk iadsk diask idask adsik dasik asdik sadik dsaik sdaik aisdk iasdk asidk saidk isadk siadk disak idsak dsiak sdiak isdak sidak
Note: these 'words' (valid or invalid) are all the permutations of the word kadis. These words are obtained by scrambling the letters in kadis.