Dictionary of synonyms

← Back

Synonyms and antonyms of the word: non-optional

Synonyms:

compulsory
mandatory
essential

Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.

Antonyms:

optional
discretionary
voluntary

Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.

Usage examples:

State law now requires disclosure of non-optional fees to residential tenants, including whether utilities are included in rent, a minimum temperature of 68 degrees from Oct. 1 through April 30, and other tenant safeguards.

Source: https://www.twincities.com/2023/09/24/minnesota-lawmakers-approved-up-to-1-billion-for-housing-where-is-it-going/