The word anhydrated refers to the state of being without water. The antonyms for this word are hydrated, moistened, and watered. To be hydrated means to have sufficient water in the body or in objects. Moistened refers to the state of being damp or slightly wet. Watered, on the other hand, means to have been irrigated or poured with water. These antonyms are common in everyday use, particularly in relation to plants, food, and human health. Moreover, they are essential in understanding the significance of water and how its absence affects living organisms.