THESAURUS
Prelude
Vorspiel, antecedence, antecedency, anteposition, anteriority, avant-propos, breakthrough, concert overture, curtain raiser, descant, dominion, dramatic overture, exordium, foreword, front matter, front position, frontispiece, innovation, introduce, introduction, leap, operatic overture, overture, postulate, preamble, precedence, precedency, preceding, precession, precursor, preface, preference, prefix, prefixation, prefixture, preliminary, premise, presupposition, priority, proem, prolegomena, prolegomenon, prolepsis, prologize, prologue, protasis, prothesis, superiority, the lead, top priority, urgency, vamp, verse, voluntary
ROGET THESAURUS
Prelude
Precedence
VB
precede, come before, come first, head, lead, take the lead, lead the way, lead the dance, be in the vanguard, introduce, usher in, have the pas, set the fashion, open the ball, take precedence, have precedence, have the start, place before, prefix, premise, prelude, preface.
Precursor
N
precursor, antecedent, precedent, predecessor, forerunner, vancourier, avant-coureur, pioneer, prodrome, prodromos, prodromus, outrider, leader, bellwether, herald, harbinger, foreboding, dawn, avant-courier, avant-garde, bellmare, forelooper, foreloper, stalking-horse, voorlooper, voortrekker, prelude, preamble, preface, prologue, foreword, avant-propos, protasis, proemium, prolusion, proem, prolepsis, prolegomena, prefix, introduction, heading, frontispiece, groundwork, preparation, overture, exordium, symphony, premises, prefigurement, omen, precursory, prelusive, prelusory, preludious, proemial, introductory, prefatory, prodromous, inaugural, preliminary, precedent, a precedent embalms a principle.