Double-talking is a term used to describe someone who speaks in a way that is deliberately vague or confusing, often with the intention of deceiving or misleading others. Antonyms for double-talking include terms such as straightforward, honest, clear, direct, and candid. These words represent the opposite of double-talking, as they convey an openness and transparency in communication. Other antonyms for double-talking might include terms like truthful, trustworthy, sincere, and candid. Whatever the word choice, the antonyms for double-talking describe a way of speaking that is both straightforward and honest, and which seeks to communicate ideas without confusion or deception.