hiked ihked hkied khied ikhed kihed hiekd ihekd heikd ehikd iehkd eihkd hkeid kheid hekid ehkid kehid ekhid ikehd kiehd iekhd eikhd keihd ekihd hikde ihkde hkide khide ikhde kihde hidke ihdke hdike dhike idhke dihke hkdie khdie hdkie dhkie kdhie dkhie ikdhe kidhe idkhe dikhe kdihe dkihe hiedk ihedk heidk ehidk iehdk eihdk hidek ihdek hdiek dhiek idhek dihek hedik ehdik hdeik dheik edhik dehik iedhk eidhk idehk diehk edihk deihk hkedi khedi hekdi ehkdi kehdi ekhdi hkdei khdei hdkei dhkei kdhei dkhei hedki ehdki hdeki dheki edhki dehki kedhi ekdhi kdehi dkehi edkhi dekhi ikedh kiedh iekdh eikdh keidh ekidh ikdeh kideh idkeh dikeh kdieh dkieh iedkh eidkh idekh diekh edikh deikh kedih ekdih kdeih dkeih edkih dekih
Note: these 'words' (valid or invalid) are all the permutations of the word hiked. These words are obtained by scrambling the letters in hiked.