Primary

Antonyms of PRIMARY

late, extra, fresh, auxiliary, incidental, ancillary, vicarious, inferior, incident, second, inconsiderable, negligible, inconsequential, exotic, recent, subordinate, after, foreign, trifling, secondary, modern, following, assistant, under, advanced, behind, minor, last, new, least, insignificant, derived, coadjutor, unimportant, deputy, nonessential, adventitious, inessential, slight, novel, subsequent, junior, trivial, unessential, sophisticated, lowly.