Secondarily
From BiblePortal Wikipedia
King James Dictionary [1]
SEC'ONDARILY, adv. from secondary. In second degree or second order not primarily or originally not the first intention. Duties on imports serve primarily to raise a revenue, and secondarily to encourage domestic manufactures and industry.
Webster's Dictionary [2]
(1): ( adv.) Secondly; in the second place.
(2): ( adv.) In a secondary manner or degree.
International Standard Bible Encyclopedia [3]
sek´un - da - ri - 51 : the King James Version for ( δεύτερον , deúteron ) ( 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.