- optional as an adjective:
- 1
optional
adjective
1 optional
Possible but not necessary; left to personal choice.
Roget 600: voluntary, volitional, willful; free etc. 748; optional; discretional, discretionary; volitient†, volitive†. minded etc. (willing) ... show more
Roget 609: optional; discretional etc. (voluntary) 600. eclectic; choosing etc. v.; preferential; chosen etc. v.; ... show more
Dutch: facultatief, optioneel
Moby thesaurus: alternative, arbitrary, autonomous, discretional, discretionary, disjunctive, elective, free, free will, gratuitous, independent, nonmandatory, offered, proffered, self-acting, self-active, self-determined, self-determining, spontaneous, unasked ... show more.
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