The word "re-vitalizes" implies the restoration of life or energy to something, but there are several antonyms that describe the opposite effect. Words such as "drains," "depletes," and "exhausts" all suggest the removal of vitality or energy from a person, object, or situation. Other antonyms for "re-vitalizes" include "weaken," "diminish," "sap," and "depress." These words all have negative connotations and convey the idea of something losing its life and vigor. While "re-vitalizes" is a positive and uplifting term, its antonyms remind us of the importance of maintaining our energy levels and avoiding situations that drain us of vitality.