initiatory Synonyms

maiden inaugural first initiative prefatorial precursory precessional preceding pioneer parenthetical original opening natal nascent masonic prefatory preliminary prodromic leadoff tuitionary rudimentary rudimental propaedeutic proemial prior primary preparatory prelusory prelusive preludial prolegomenous leading introductory foremost exordial esoteric embryonic elementary elemental early commencing beginning basic anterior antecedent fundamental gestatory introductive introducing institutionary