The word "replenishments" refers to the act of filling up or restoring a supply. Antonyms for this word would include words that convey the opposite meaning, such as depletion, reduction, loss, removal, and emptiness. These words refer to a situation where there is a decrease in the quantity of something, or where something has been taken away completely. Instead of replenishments, these words describe a situation where a supply is running low or has been exhausted. In simple terms, antonyms for the word "replenishments" are words that describe a situation where there is a negative change in the quantity or availability of something.