talkative 13 synonyms and 14 antonyms for talkative, ranked by how commonly they're used. Adj — Inclined to talk a great deal. Synonyms for talkative chattering chattery effusive gobby motormouth nattersome nattery prolix talky voluble wordy yakky yappy Antonyms for talkative dour monosyllabic sullen withdrawn laconic taciturn terse uncommunicative mute quiet silent reserved curt reticent ← Back to the full definition of talkative