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Synonyms for nonobligatory
adj possible; available as choiceAntonyms for nonobligatory
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
More words related to nonobligatory
discretionary
adjective. open to choice
elective
adjective. able to be chosen
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.