English dictionary, thesaurus, translations & etymology

voluntary

5 synonyms and 6 antonyms for voluntary, ranked by how commonly they're used.

Adjective — Done by choice, not because of an obligation or force.

Synonyms for voluntary

discretionary optional volitional willful intentional

antonym(s) of compulsory accidental obligatory paid salaried

Synonyms and antonyms from Wiktionary, CC BY-SA.