141 entries under opening topic. ×

9
inaugural(noun, adjective, start, head)
8
alpha(noun, adjective, action, cause, start)
8
derivation(noun, cause, start, discharge, point)
8
early(adjective, start, simple, head)
8
infancy(noun, action, start, rise, top)
7
aboriginal(adjective, head, original, prime)
7
commencing(verb, adjective, start, original)
7
kickoff(noun, action, act, start, top)
7
preliminary(noun, adjective, simple, plain, new)
7
primeval(adjective, head, original, prime)
6
entrance(noun, appearance, cause, start, development)
6
nascent(adjective, original, first, early)
6
prelude(noun, action, start, launch)
6
primordial(adjective, head, original, prime)
5
basis(noun, action, cause, start, top)
5
debut(noun, appearance, start, addition)
5
establishment(noun, start, addition, origin)
5
foundation(noun, cause, start, reason, base)
5
initiatory(adjective, start, original, first)
5
launch(noun, act, start, process)
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APASmart Define. (2015). beginning thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/beginning/thesaurus/synonyms
ChicagoSmart Define. 2015. "beginning thesaurus" https://smartdefine.org/beginning/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, beginning thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/beginning/thesaurus/synonyms>.
MLASmart Define. "beginning thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/beginning/thesaurus/synonyms>