Anlage, acrospire, aunt, auntie, blood brother, boy, brethren, brother, bub, bubba, buck, buddy, burgeon, burst forth, chick, chickabiddy, colt, country cousin, cousin, cousin once removed, cousin twice removed, cub, daughter, egg, embryo, engraft, father, fellow, first cousin, fledgling, flourish, flower bud, foster brother, frater, gemma, gemmate, gemmula, gemmule, germ, germen, germinate, graft, grandnephew, grandniece, granduncle, great-aunt, great-uncle, grow, grow rank, half brother, hobbledehoy, imp, implant, inarch, juvenile, kid, kid brother, lad, laddie, leaf, leaf bud, leaf out, leave, loins, luxuriate, manchild, master, moppet, mother, muchacho, nephew, niece, nipper, nucleus, nuncle, nunks, nunky, overgrow, overrun, ovum, plumule, pullulate, pup, puppy, put forth, put forth leaves, put out buds, riot, root, rudiment, schoolboy, second cousin, seed, shoot, shoot up, sis, sissy, sister, sister-german, sistern, son, sonny, sonny boy, spark, spermatozoon, sprout, sprout up, stepbrother, stepsister, strike root, take root, unc, uncle, uncs, upspear, upsprout, uterine brother, vegetate, whelp, young man, youngling, youngster, youth
beginning, commencement, opening, outset, incipience, inception, inchoation, introduction, alpha, initial, inauguration, debut, le premier pas, embarcation, rising of the curtain, maiden speech, outbreak, onset, brunt, initiative, move, first move, narrow end of the wedge, thin end of the wedge, fresh start, new departure, origin, source, rise, bud, germ, egg, rudiment, genesis, primogenesis, birth, nativity, cradle, infancy, start, inception, creation, starting point, dawn, evolution, title-page, head, heading, van, caption, fatihah, entrance, entry, inlet, orifice, mouth, chops, lips, porch, portal, portico, propylon, door, gate, gateway, postern, wicket, threshold, vestibule, propylaeum, skirts, border, first stage, first blush, first glance, first impression, first sight, rudiments, elements, outlines, grammar, alphabet, ABC, beginning, initial, initiatory, initiative, inceptive, introductory, incipient, proemial, inaugural, inchoate, inchoative, embryonic, rudimental, primogenial, primeval, primitive, primordial, aboriginal, natal, nascent, first, foremost, leading, maiden, begun, just begun, at the beginning, in the beginning first, in the first place, imprimis, first and foremost, in limine, in the bud, in embryo, in its infancy, from the beginning, from its birth, ab initio, ab ovo, ab incunabilis, ab origine, let's get going!, let's get this show on the road!, up and at 'em!, aller Anfang ist schwer, dimidium facti qui coepit habet, omnium rerum principia parva sunt.
cause, origin, source, principle, element, occasioner, prime mover, primum mobile, vera causa, author, mainspring, agent, leaven, groundwork, foundation, spring, fountain, well, font, fountainhead, spring head, wellhead, fons et origo, genesis, descent, remote cause, influence, pivot, hinge, turning point, lever, crux, fulcrum, key, proximate cause, causa causans, straw that breaks the camel's back, ground, reason, reason why, why and wherefore, rationale, occasion, derivation, final cause, les dessous des cartes, undercurrents, rudiment, egg, germ, embryo, bud, root, radix radical, etymon, nucleus, seed, stem, stock, stirps, trunk, tap-root, gemmule, radicle, semen, sperm, nest, cradle, nursery, womb, nidus, birthplace, hotbed, causality, causation, origination, production, caused, causal, original, primary, primitive, primordial, aboriginal, protogenal, radical, embryonic, embryotic, in embryo, in ovo, seminal, germinal, at the bottom of, connate, having a common origin, because, behind the scenes, causa latet vis est notissima, felix qui potuit rerum cognoscere causas.
effect, consequence, aftergrowth, aftercome, derivative, derivation, result, resultant, resultance, upshot, issue, denouement, end, development, outgrowth, fruit, crop, harvest, product, bud, production, produce, work, handiwork, fabric, performance, creature, creation, offspring, offshoot, firstfruits, firstlings, heredity, telegony, premices premises, owing to, resulting from, derivable from, due to, caused by, dependent upon, derived from, evolved from, derivative, hereditary, telegonous, of course, it follows that, naturally, consequently, as a consequence, in consequence, through, all along of, necessarily, eventually, cela va sans dire, thereby hangs a tale.
become larger &c (large), expand, widen, enlarge, extend, grow, increase, incrassate, swell, gather, fill out, deploy, take open order, dilate, stretch, distend, spread, mantle, wax, grow up, spring up, bud, bourgeon, shoot, sprout, germinate, put forth, vegetate, pullulate, open, burst forth, gain flesh, gather flesh, outgrow, spread like wildfire, overrun, be larger than, surpass, render larger &c (large), expand, spread, extend, aggrandize, distend, develop, amplify, spread out, widen, magnify, rarefy, inflate, puff, blow up, stuff, pad, cram, exaggerate, fatten.
insert, introduce, intromit, put into, run into, import, inject, interject, infuse, instill, inoculate, impregnate, imbue, imbrue, graft, ingraft, bud, plant, implant, dovetail, obtrude, thrust in, stick in, ram in, stuff in, tuck in, press, in, drive in, pop in, whip in, drop in, put in, impact, empierce, imbed, immerse, immerge, merge, bathe, soak, dip, plunge, bury, insert itself, lodge itself, plunge in medias res.