कटु sound of pronunciation

कटु in English：bitterly; snarky; offensive; venomous; blistering; acerb; tart; caustic; acid; vitriolic; sardonic; sarcastic; sour; tin-pan; strong; sharp; mordant; acrid; acrimonious; astringent; biting; bitter; pungent; angry; brutal; cutting; hard-hitting; harsh; acerbic