kebar ekbar kbear bkear ebkar bekar keabr ekabr kaebr akebr eakbr aekbr kbaer bkaer kaber akber baker abker ebakr beakr eabkr aebkr baekr abekr kebra ekbra kbera bkera ebkra bekra kerba ekrba kreba rkeba erkba rekba kbrea bkrea krbea rkbea brkea rbkea ebrka berka erbka rebka breka rbeka kearb ekarb kaerb akerb eakrb aekrb kerab ekrab kreab rkeab erkab rekab kareb akreb kraeb rkaeb arkeb rakeb earkb aerkb erakb reakb arekb raekb kbare bkare kabre akbre bakre abkre kbrae bkrae krbae rkbae brkae rbkae karbe akrbe krabe rkabe arkbe rakbe barke abrke brake rbake arbke rabke ebark beark eabrk aebrk baerk aberk ebrak berak erbak rebak break rbeak earbk aerbk erabk reabk arebk raebk barek abrek braek rbaek arbek rabek
Note: these 'words' (valid or invalid) are all the permutations of the word kebar. These words are obtained by scrambling the letters in kebar.