prelude, harbinger, forerunner, catalyst, stepping stone, foreshadowing, presage, manifestation, launching pad, byproduct, portent, outgrowth, heralds, springboard, trigger, steppingstone, precipitate, touchstone, predictor, genesis, bulwark, groundwork, offing, centerpiece, part, progenitor, culmination, prerequisite, indicator, cornerstone, result, inducer, consequence, precipitant, impetus, offshoot, launchpad, death knell, component, spur, prefiguring, barometer, counterweight, antidote, changer, linchpin, signaling, boon, omen, antecedent, underpinning, panacea, reminiscent, instigator, keystone, redux, mimics, euphemism, embodiment, enabler, focal point, ramification, template, foretaste, synonym, spark, lynchpin, counterbalance, flashpoint, impediment, apotheosis, purgative, stave off, metaphor, diathesis, stumbling block, factor, epiphenomenon, capstone, repudiation, gamma aminobutyric acid, litmus test, augurs, parlance, crucible, petering, exemplar, misnomer, symptom, kickstart, adjunct, comedown, fillip, dress rehearsal, bargaining chip, personification, highlight, continuation, ingredient, implications, element, anticipation, precursors, forerunners, nutrient, mediator, harbingers, target, activator, clue, concomitant, correlate, initiator, initiators, intermediates, containing, eucaryotic, undegraded, unfractionated, actin, cleaved, denatured, dimeric, enzyme, hybrid, labeled, labelled, preformed, purified, replicating, chimeric, derived, eukaryotic, filament, fos

predecessor

1st baron verulam, angiotensin i, apollinaire, bacon, baron verulam, chateaubriand, factor ii, francis bacon, francis everett townsend, francois rene chateaubriand, guillaume apollinaire, inaugurate, introduce, kinetoscope, melanoblast, myeloblast, noradrenaline, norepinephrine, oboe da caccia, one-step, pepsinogen, plasmablast, premature ventricular contraction, prothrombin, provitamin, pvc, rhythm and blues, r and b, sir francis bacon, townsend, trypsinogen, tryptophan, tryptophane, tyrosine, usher in, vicomte de chateaubriand, viscount st. albans, wilhelm apollinaris de kostrowitzki, xanthine

human, indication, individual, mortal, person, somebody, someone, soul

forerunner, harbinger, herald