What are the opposite words for over abundance?

The phrase "over abundance" implies an excess or surplus of something. The antonyms for this phrase would be words that convey the opposite meaning, such as scarcity, lack, or paucity. These words suggest that there is not enough of something, and it is in short supply. Other antonyms for "over abundance" could be restraint, moderation, or sufficiency. These suggest that the quantity of something is just right, and there is no excess or shortage. Therefore, by using antonyms for "over abundance," one can add nuance and precision to their language and convey a different tone in their communication.