What are the opposite words for waste?

Waste, a word used to describe the unused or unnecessary parts of something, is best understood when its antonyms are explored. The antonyms of waste include proper, efficient, effective, and productive. Proper describes something being done correctly, without any waste of resources or time. Efficient means getting maximum results with minimum resources, which eliminates waste. Effective implies that something is successful and produces a desired outcome, without any waste. And productive means that something is creating or contributing to something positive, without any waste. All these antonyms of waste emphasize the importance of making good and productive use of resources to prevent wastage.

Antonym of the day

wert conscious of
criticize, decrease, depreciate.