Macrology is a term used to describe long-windedness or excessive wordiness. Its antonyms would be words that describe brevity and conciseness. One such antonym is succinctness, which refers to a way of expressing oneself in a concise and apt manner. Another antonym is terseness, which describes an economy of words, often bordering on being brusque or blunt. Clarity could also be an antonym of macrology, as clear and precise communication is often achieved through concise language. Other potential antonyms could include brevity, economy, and succinctness. All these words describe writing or communication that is brief and to the point, unlike macrological prose.