Over-flowing is an adjective that describes something that is filled beyond capacity. Its antonyms are words that describe the opposite, referring to things that are not filled or are only partially filled. Some antonyms for over-flowing are empty, vacant, sparse, inadequate, scant, bare, and depleted. These words all reflect a sense of incompleteness or insufficient quantity. When used in context, antonyms can create a strong contrast between two situations, highlighting the difference between overflowing abundance and scarcity. Overall, antonyms for over-flowing help to establish balance and provide a sense of perspective, reminding us that life is full of contrasts and fluctuations.