What are the opposite words for yakky?

Yakky is an informal term used to describe someone who talks too much, often about trivial or unimportant things. Antonyms or opposites of this word would be people who speak in a more measured and concise manner. These individuals could be described as succinct, laconic, or terse, which means using few words to convey meaning. They might also be described as taciturn, reticent, or introverted, which means being reserved or uncommunicative. Other antonyms for yakky include quiet, shy, and reserved. These words all describe people who prefer to listen more than they speak and are careful to only say what is necessary.

Antonym of the day

stops in one's tracks
bore, disenchant, disgust.