What are the opposite words for necessary?

Necessary is a word used to describe something that is required or essential. Its antonyms are words that describe the opposite, something unnecessary or optional. A few antonyms for necessary include dispensable, nonessential, superfluous, and unimportant. When something is dispensable, it means it can be done without. Nonessential means that something is not needed to accomplish a goal or task. Superfluous refers to something that is extra or excessive. Unimportant means that something has no significance or value. It's important to understand the opposite meanings of necessary so that we can communicate more effectively in writing and speech.

Antonym of the day

abandon, differ, disagree.