Question

antonym of unesesary​

Answer 1

Answer:

The antonym of unnecessary is necessary

Answer 2

Answer:

Necessary.

Explanation:

Antonym means words having totally opposite meaning to the given word.

Here the given word is Unnecessary which means of no importance or not required.

Its antonym or opposite will be necessary which means something of high importance or highly required.

Antonyms are the opposites of synonyms which means different words having same meanings.