Below are possible answers for the crossword clue Optional.
8 letter answer(s) to optional
ELECTIVE
a course that the student can select from among alternatives
not compulsory; "elective surgery"; "an elective course of study"
subject to popular election; "elective official"
9 letter answer(s) to optional
VOLUNTARY
(military) a person who freely enlists for service
composition (often improvised) for a solo instrument (especially solo organ) and not a regular part of a religious service or musical performance
controlled by individual volition; "voluntary motions"; "voluntary muscles"
of your own free will or design; done by choice; not forced or compelled; "man is a voluntary agent"; "participation was voluntary"; "voluntary manslaughter"; "voluntary generosity in times of disaster"; "voluntary social workers"; "a voluntary confession"
Optional.
Other crossword clues with similar answers to 'Optional'