"Over-set" refers to a condition in which something is overturned or thrown off balance. The antonyms for this word include "stabilize," "steady," "balance," "support," and "upright." These words describe the opposite condition, where something is firmly in place and not at risk of toppling over. While "over-set" can apply to physical objects, it can also describe emotional or mental states, such as being overwhelmed or overpowered by a situation. In these contexts, the antonyms might include "calm," "collected," "balanced," or "in control." Understanding these antonyms can help individuals strive toward balance and stability in all areas of their lives.