The antonyms for the word "de-vitalization" are words that convey the opposite meaning, such as "vitalization," "revitalization," "reanimation," "enlivening," "energizing," and "stimulation." Vitalization refers to the process of adding life or energy to something, while revitalization means the process of bringing something back to a lively and energetic state. In contrast, de-vitalization means the process of removing or draining life and energy, leading to a dull or lifeless state. Therefore, using the appropriate antonyms of de-vitalization provides an effective way to express the opposite meaning and breathe life into your writing or conversation.