ksade skade kasde aksde sakde askde ksdae skdae kdsae dksae sdkae dskae kadse akdse kdase dkase adkse dakse sadke asdke sdake dsake adske daske ksaed skaed kased aksed saked asked ksead skead kesad eksad sekad eskad kaesd akesd keasd ekasd aeksd eaksd saekd asekd seakd esakd aeskd easkd ksdea skdea kdsea dksea sdkea dskea kseda skeda kesda eksda sekda eskda kdesa dkesa kedsa ekdsa deksa edksa sdeka dseka sedka esdka deska edska kades akdes kdaes dkaes adkes dakes kaeds akeds keads ekads aekds eakds kdeas dkeas kedas ekdas dekas edkas adeks daeks aedks eadks deaks edaks sadek asdek sdaek dsaek adsek dasek saedk asedk seadk esadk aesdk easdk sdeak dseak sedak esdak desak edsak adesk daesk aedsk eadsk deask edask
Note: these 'words' (valid or invalid) are all the permutations of the word ksade. These words are obtained by scrambling the letters in ksade.