"Fore speaking" refers to the act of speaking beforehand or in advance, and some common antonyms for this term include "post-speaking," "afterward" or "subsequently." These words imply that the speaking event is happening after or later than a particular time. Other antonyms could include "silent," "quiet," or "mum," which imply the absence of speaking altogether. Precise antonyms depend on the context of usage, but generally, antonyms for "fore speaking" should convey the opposite of its meaning. When communicating, it's essential to use the right term to avoid confusion, and antonyms are excellent tools to achieve clarity in our communication.