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optional

see definition of optional
  • adjpossible; available as choice
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Synonyms for optional

adj possible; available as choice

Antonyms for optional

  • compulsory
  • forced
  • required
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to optional

arbitrary

adjective. whimsical, chance

discretionary

adjective. open to choice

elective

adjective. able to be chosen

extra

adjective. accessory; excess

inessential

adjective. unnecessary

judgmental

adjective. arbitrary
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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