Unbracing means the opposite of brace or support, causing one to feel weak or without strength. The antonyms for this can be strengthening, supporting, enhancing, fortifying, empowering, enabling, and reinforcing. These words describe the opposite feelings of unbracing which gives a sense of support, encouragement, and empowering. Strengthening helps to develop inner strength, while enhancing helps to uplift one's energy level. Fortifying means to make something or someone stronger, and empowering enables one to feel confident and capable. Enabling means to give someone the strength and resources to do something while reinforcing means to strengthen or provide additional support. All these antonyms for unbracing help to overcome the negativity and boost a positive attitude.