The antonyms for the word "more dehydrated" would be "well-hydrated," "hydrated," and "moisturized." Being hydrated means having enough fluid in one's body, which is important for maintaining overall health and preventing dehydration. When one is well-hydrated, they feel energetic, alert and focused. Proper hydration also helps to regulate body temperature and promotes healthy digestion. On the other hand, when someone is dehydrated, they may experience symptoms like low energy levels, dry skin, and headaches. Therefore, it is important to drink an adequate amount of water and other hydrating fluids regularly to maintain optimal health and avoid dehydration.