beginnings, adolescence, pioneers, stages, adulthood, babyhood, forerunners, advent, heyday, genesis, nascence, maturation, fledging, evolution, nineties, inception, origins, conception, gestation, growing pains, throes, age, eighties, sixties, early adopter, womb, childhood, existence, incubation, utero, seventies, teething, founding, flourishing, incubator, thirties, genetic profiling, infant, puberty, preemies, popularization, infantile autism, noosphere, lags, concept, twenties, fossilization, ubiquity, blossom, adopter, progenitor, forties, dark ages, founders, roots, pupa, pervasiveness, holy grail, pubertal, zenith, groundbreaker, latecomer, drawbacks, rudiments, trailblazing, teething troubles, disuse, pinnacle, fad, forefront, era, niche, vogue, adoption, downsides, godfather, popularity, dormancy, relevance, nascency, experimentation, marvels, infantile, nurture, weaning, foray, precursors, rh incompatibility, plateauing, startup, dawning, limitations, superfetation, revolution, organogenesis, puppyhood, kaput, augmentative, mainstreaming, vanguard, preadolescence, phase, life, maturity, immaturity, greatness, slavery, decadence, eclipse, estrangement, existences, hie, insignificance, me, proceeds, earliest, earlv, early, cachectic, febrile, later, symptomatic, ago, aplastic, arly, attested, callow, colicky, deuteronomistic, eaily, earh, eariy, earlier

oral phase, oral stage

changeling, childhood, cradle, gender identity, infantile, presentably, puerility

immatureness, immaturity, time of life

babyhood, early childhood