Synonyms for nonobligatory
- alternative
- arbitrary
- discretional
- discretionary
- elective
- extra
- facultative
- free
- no strings attached
- noncompulsory
- not required
- open
- unforced
- unrestricted
- up to the individual
- volitional
- voluntary
MOST RELEVANT
Antonyms for nonobligatory
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
elective
adjective. able to be chosen
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.