What are the opposite words for over runs?

The word "over runs" means exceeding the planned or desired level or quantity, and it can be represented by several antonyms. Firstly, the term "under runs" can be used to describe when something falls short of expectations. On the other hand, "within limits" suggests that a situation or project is proceeding as planned and not going beyond the expected boundaries. Another antonym is "moderation," which represents the opposite of excess and implies restraint. Additionally, "insufficient" is an antonym for "over runs" which means not enough or inadequate. Lastly, the term "minimal" can be used to describe a situation where there is a small or insignificant deviation from the planned level.