The word "superabounded" means to have an excess or surplus of something. Its antonyms, on the other hand, would be words that denote scarcity, insufficiency, or deficiency. Some of the antonyms for "superabounded" are lacking, inadequate, insufficient, limited, scarce, insufficient, deficient, scarce, meager, insufficient, short, and scanty. These words are used to describe situations where there is a shortage of something, instead of an abundance. For example, if a city is experiencing a drought, it would be said that the water supply is lacking or insufficient, rather than saying it is superabounded. Antonyms are important, as they help us to understand and describe the world around us in more precise and accurate terms.