The antonyms of the term "grow full" are concise and brief. The opposite of growing full is to diminish or reduce in size. It refers to a process of contracting, where a substance or object loses its size, mass, or volume. Other antonyms of the term include shrink, wane, decrease, dwindle, contract, and subside. These words connote the idea of something becoming less extensive or abundant, and they are the opposite of grow full, which implies that something is increasing in size, quantity, or fullness. Therefore, the antonyms of grow full provide a nuanced perspective to describe the opposite of growth and expansion.