Over-fatiguing refers to the state of being excessively tired or exhausted. Its antonyms, on the other hand, refer to the opposite - being energetic, lively, or active. Some of the most common antonyms for over-fatiguing include energizing, invigorating, refreshing, revitalizing, and rejuvenating. These words connote a sense of vitality, strength, and vigor, and are often associated with feelings of joy, excitement, and enthusiasm. Other apt antonyms for over-fatiguing include stimulating, animating, vitalizing, and reinvigorating, each of which describes an inner state of renewal and rejuvenation. By avoiding over-fatiguing and embracing its antonyms, we can maintain a healthy balance of energy and productivity in our daily lives.