The opposite of the word abundance is scarcity.
Abundance refers to a very large quantity of something, often associated with plenty and prosperity. When we say there is an abundance of resources, food, or opportunities, we imply that these elements are sufficiently available or even overflowing. On the other hand, scarcity indicates a lack of enough resources or commodities; it is a situation where the available amount is insufficient to meet the demand. For instance, if there’s a scarcity of water in a region, it means that the water supply is low in comparison to the needs of the population. This contrast helps in understanding the fundamental dynamics of supply and demand in various contexts, including economics, ecology, and social issues.