Soliloquizings is not a commonly used word in the English language, and therefore, it doesn't have any specific antonyms. However, if we break down the word into its individual components, we can come up with possible antonyms. Soliloquy means a monologue, and the suffix "-izing" means the act of doing something. Therefore, potential antonyms for soliloquizings could be silence, dialogue, communication, or conversation. These words present an opposite meaning to the act of giving a monologue, which is what soliloquizings represents. In summary, while there are no specific antonyms to the word soliloquizings, the concept of communication can serve as a fitting opposite.