The antonyms for revitalizing are depleting, exhausting, weakening, draining, withering, enervating, debilitating, and wearing out. These words signify the opposite of revitalizing, which means to restore and renew strength and energy. The antonyms suggest a loss of vigor, vitality, and vitality in a person, object, or situation. Depleting and exhausting pertain to the reduction of resources, energy, or strength. Withering and weakening means a gradual decline or deterioration, while enervating and debilitating refer to the loss of physical and mental strength. The word "re vitalizing" implies a revival of something; the antonyms suggest its depletion or deterioration.