Optional subjects Synonyms

Optional replaced

free subjects

open subjects

extra subjects

dispensable subjects

random subjects

possible subjects

additional subjects

spare subjects

willing subjects

expendable subjects

personal subjects

useless subjects

Definitions for Optional

(adjective) subject to one's freedom of choice
(adjective) possible but not necessary; left to personal choice

OS abbreviation

OS is an abbreviation for Optional Subjects

What does OS stand for?

OS stands for "Optional Subjects"

Subjects replaced

optional content

optional item

optional material

optional point

optional text

optional case

optional question

optional idea