Synonyms of origin

1 Syllable
spring, seed, base, stock, well, egg, core, stirps, start, root, font, roots, germ
2 Syllables
wellspring, threshold, fountain, outset, starting, radix, fountains, source, outstart, fathers, author, cause, mainspring, matrix, nucleus, creator, father, groundwork, agent, wellhead, mother, start-off, jump-off, grape, stirpes, onset, parent, leadoff, jumpoff, embryo
3 Syllables
matrices, producer, fathering, occasion, nascency, primordium, inceptions, procreator, matrixes, lineage, ancestry, ancestor, principium, radicle, connection, causation, inception, radices, etymon, principle, nascence, ancestries, motive, rhizome, element, radixes, bloodline, impulse, beginning, geneses, genesis, influence
4 Syllables
provenience, parentage, citizenship, emanations, derivations, incipience, antecedent, ethnicities, progenitor, inducement, provenance, ethnicity, determinant, causality, inspiration, incipiency, derivation, emanation, generator
5 Syllables
nationalities, nationality, etymologies, etymology