The term despoils means to strip someone or something of its possessions, dignity, or value. Its opposite is to enrich, enhance, or replenish. Therefore, the antonyms for despoils could be adorn, beautify, respect, honor, cherish, restore, or preserve. Suppose you have a garden that has been despoiled by harsh weather conditions. In that case, the antonym for despoiled would be to nurture it back to health by watering it regularly, adding fertilizer, pruning the plants, and removing dead parts. Similarly, when someone's reputation is despoiled by rumors or false accusations, the antonym for despoiled would be to clear their name, rectify the situation, and restore their integrity.