acerrae ack-ack ackrace ahkka ahvarak akhvakh aracare araceae arakaka arakere aravaca aravere arcacea archae- archaea arearea arearer arecche areceae arehere arekere arkhara arrache arreare averara cachaca cachere caracca carache carcake carcare carecke carevac carevec carkeek carraca carrace carrack carrara carreck carreke carrera carrere cavacha caveach caveare ceerche cereeae cerrave cervera cervere cha-cha chacche chachar chachka chakara chakkar charaka charara charche charkha charrah charrer charvak charver chavara chearre checker cheecha cheekee cheeker cheerer cheever chehraa chehrak chehreh chekker cherche chhachh chharka chharra cra-cra cracker cravera crcavac creaker crevace e-check e-racer earache ehavere ehcache ekehaar evarcha haavara hacheck harache harakah haraker harkara harrach haverah hee-hee heechee herrera herrere hrcava kaavere kacevac kachcha kachchh kacheek kaevere karacha karchak karcher karekar karkaar karkare kee-kee kekkera kerchak kercher kerkera kerrera khachak khakhra khareha kharkak khavkah kherreh kra-kra kracker krakaca kravare krcevac krechek kreeker krkavce kver-ca racckee racecar rackeve rah-rah rakvere rav-kav re-hear reacher recache recarve receave recerve rechace rechche recheck recheer recrave reveree reverer vaareva vacerra varchak varchar varcheh varvara vechche vereker verkerk verveer veverka vrhavec