Noah Webster's Dictionary 1. (adv.) In a secondary manner or degree. 2. (adv.) Secondly; in the second place. Int. Standard Bible Encyclopedia SECONDARILY sek'-un-da-ri-li: the King James Version for (deuteron) (1 Corinthians 12:28). Probably without distinction from "secondly" (so the Revised Version (British and American), and so the King James Version also for deuteron in Sirach 23:23). Still the King James Version may have wished to emphasize that the prophets have a lower rank than the apostles.

Multi-Version Concordance Secondarily (1 Occurrence) 1 Corinthians 12:28 And God hath set some in the church, first apostles, secondarily prophets, thirdly teachers, after that miracles, then gifts of healings, helps, governments, diversities of tongues. (KJV)