aaa-cpa apparat arapaha arapata arataca arhatha arrapha atarapa atchaar atchara athwart attacca attacht attatha attract c-chart cachaca cachapa capacha caparra caprara captcha caracca caratch carhart carpart carraca carract carrara catachr catarrh catchtt cattrap cawarra cawthra cha-cha chaahat chaappa chaatta chachar chapata charact charapa charara charata charrah charrat chartar chatata chattar chhachh chhapar chhapra chharra chhatha chhatra cra-cra craphat harappa haratch harrach haw-haw p-chart p-patch pahtpaa parapat paratha parratt patchaw pattara paw-paw paw-waw pharpar prahaar prapcha pratapa prathap ptprcap rah-rah rap-tap rat-tat ratatat rattrap ratwara taapaca tac-tac tacaca tachara tachart tah-tah taharah tap-tap tappara tappcar taratah taratha tarwara tat-tat tathata tharwah tharwat thatcar thatcht thratch trapcar wah-wah waracha waratah warpata warpath warpwar waw-waw whatcha