aarachaar aarambham abakabaka abbabubba achachach ahuruhuru arracacha arukharka baabaabaa bacharach back-mark backakra backarack barmbrack bhamchaur bhramaram brachbach bruchbach bruckbach bumhururu burhakaba carbubarb chac-chac chachacha chak-chak chambarak chambucha charachar chaumukha chharabra chharchha chuckmuck crackback cucaracha habrahabr harcarrah hark-back huckaback huckabuck huka-huka humahuaca hurr-burr kakrarahu karaburma karacukur karakhach karakucak karmarama karmrakar khakkhara khar-khar krummbach kukurahaa kurumbhur kururamma macacauba mahabhara mahamaham maharamau maka-maka makamakam marakkara maramarua mchuchuma muahahaha muckamuck muhammara mukumbura mura-mura murabahah rahrahrah ub-barca