The antonyms for the phrase "more compound" could include "simpler," "basic," "uncomplicated," or "straightforward." These antonyms indicate a lack of complexity or elaboration. When describing a situation, object, or idea, using words that indicate simplicity can be useful for clarity and understanding. In contrast, "more compound" suggests increased complexity or intricacy, which can make something harder to understand or work with. By utilizing antonyms for "more compound," writers can clearly convey a message without overwhelming their audience with unwieldy information.