All elective synonyms

adjective elective

• voting — a formal expression of opinion or choice, either positive or negative, made by an individual or body of individuals.
• constituent — A constituent is someone who lives in a particular constituency, especially someone who is able to vote in an election.
• voluntary — done, made, brought about, undertaken, etc., of one's own accord or by free choice: a voluntary contribution.
• discretionary — subject or left to one's own discretion.
• facultative — conferring a faculty, privilege, permission, or the power of doing or not doing something: a facultative enactment.
• obligatorily — required as a matter of obligation; mandatory: A reply is desirable but not obligatory.
• optional — left to one's choice; not required or mandatory: Formal dress is optional.
• selective — having the function or power of selecting; making a selection.
• compulsorily — required; mandatory; obligatory: compulsory education.
• free — enjoying personal rights or liberty, as a person who is not in slavery: a land of free people.