What are the opposite words for over fullness?

Over fullness is a state of being excessively full or bloated. Its antonyms are words that describe the opposite of this feeling. Words such as emptiness, hunger, want, and craving would fit the bill. These words describe the feeling of not having enough to eat or feeling hungry for more food. Other antonyms for over fullness could be lean, light, and slim. These words describe the feeling of being satisfied without overeating or feeling bloated. Ultimately, the antonyms for over fullness highlight the importance of eating in moderation and listening to your body's signals of hunger and fullness.