| Main Entry: | |
| Part of Speech: | noun |
| Definition: | headquarters |
| Synonyms: | camp, center, depot, dock, field, garrison, hangar, harbor, home, port, post, settlement, site, starting point, station, strip, terminal |
| Antonyms: | annex, branch |
| Main Entry: | commencement |
| Part of Speech: | noun |
| Definition: | ceremony marking the beginning of stage |
| Synonyms: | admission, alpha, birth, bow, celebration, convocation, countdown, curtain-raiser, dawn, dawning, genesis, graduation, initiation, kickoff, onset, opener, opening, outset, proem, services, start, starting point, tee off |
| Antonyms: | cessation, completion, end, ending, finish, stop |
| Main Entry: | hypothesis |
| Part of Speech: | noun |
| Definition: | theory |
| Synonyms: | antecedent, apriority, assignment, assumption, attribution, axiom, basis, belief, conclusion, condition, conjecture, data, deduction, demonstration, derivation, explanation, foundation, ground, guess, inference, interpretation, layout, lemma, philosophy, plan, position, postulate, premise, presupposition, principle, proposal, proposition, rationale, reason, scheme, shot in the dark, speculation, starting point, suggestion, supposition, surmise, system, tentative law, term, theorem, thesis |
| Antonyms: | calcualtion, measurement, proof, reality, truth |
| Main Entry: | origin |
| Part of Speech: | noun |
| Definition: | beginning, inception |
| Synonyms: | alpha, birth, blast off, commencement, creation, dawn, dawning, day one, early stage, embarkation, emergence, entrance, entry, forging, foundation, genesis, git go, inauguration, ingress, initiation, introduction, launch, nativity, opener, origination, outbreak, outset, rise, square one, start, starting point |
| Antonyms: | close, completion, conclusion, death, end, finale, termination |
| Main Entry: | origination |
| Part of Speech: | noun |
| Definition: | origin |
| Synonyms: | beginning, birth, commencement, conception, creation, dawn, dawning, discovery, genesis, innovation, introduction, launch, source, start, starting point |
| Main Entry: | root |
| Part of Speech: | noun |
| Definition: | base, core |
| Synonyms: | basis, bedrock, beginnings, bottom, cause, center, crux, derivation, essence, essentiality, footing, foundation, fountain, fountainhead, fundamental, germ, ground, groundwork, heart, inception, infrastructure, mainspring, marrow, motive, nub, nucleus, occasion, origin, pith, provenance, provenience, quick, quintessence, radicle, radix, reason, rhizome, rock bottom, seat, seed, soul, source, starting point, stem, stuff, substance, substratum, tuber, underpinning, well |
| Notes: | a rout is a disorderly crowd of people or an overwhelming defeat; a root is the usually underground organ of a plant that lacks buds or leaves or nodes and absorbs water and mineral salts - or the form of a word after all affixes are removed; a route is an established line of travel or access - or a road, course, or way for travel from one place to another |
| Antonyms: | derivation, derivative, sprout |
| Main Entry: | source |
| Part of Speech: | noun |
| Definition: | beginning; point of supply |
| Synonyms: | antecedent, author, authority, authorship, begetter, birthplace, cause, commencement, connection, dawn, dawning, derivation, determinant, expert, father, fount, fountain, fountainhead, horse's mouth, inception, informant, maternity, mother, onset, opening, origin, origination, originator, parent, paternity, provenance, provenience, rise, rising, root, specialist, spring, start, starting point, wellspring |
| Antonyms: | effect, end, result |
| Main Entry: | threshold |
| Part of Speech: | noun |
| Definition: | opening; beginning |
| Synonyms: | brink, dawn, door, doorstep, doorway, edge, entrance, gate, inception, origin, outset, point, point of departure, sill, start, starting point, verge, vestibule |
| Main Entry: | incipience |
| Part of Speech: | noun |
| Definition: | beginning |
| Synonyms: | alpha, basis, birth, blastoff, commencement, creation, dawn, dawning, day one, genesis, inauguration, inception, incipiency, induction, infancy, initiation, installation, introduction, kickoff, launch, leadoff, onset, opener, opening, origin, origination, outset, point of departure, preface, prelude, presentation, rise, root, rudiment, source, spring, square one, start, starting point, takeoff, threshold, top |