2
blood
2
constitution(noun, foundation, production, establishment, origin)
2
day one(noun, expression, cause, start, top)
2
determinant(cause, source, foundation, basis, derivation)
2
egg(cause, influence, beginning, source, origin)
2
embryo(noun, cause, influence, beginning, source)
2
entrance(noun, appearance, cause, start, beginning)
2
extraction
2
formulation(noun, foundation, production, establishment, origin)
2
founding
2
fountainhead(cause, rise, source, foundation, basis)
2
head(start, beginning)
2
initial
2
installation(start, top, beginning, opening, creation)
2
launching(noun, start, beginning, origin, introduction)
2
leadoff(noun, act, start, process, beginning)
2
morning
2
preparation(noun, beginning)
2
radix(cause, source, origin)
2
root-stock
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APASmart Define. (2016). inception thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/inception/thesaurus/synonyms
ChicagoSmart Define. 2016. "inception thesaurus" https://smartdefine.org/inception/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, inception thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/inception/thesaurus/synonyms>.
MLASmart Define. "inception thesaurus" 18 March 2016. Web. 22 September 2026. <https://smartdefine.org/inception/thesaurus/synonyms>