177 entries under beginning topic. ×

1
leading(adjective, head, original, best)
1
least(adjective, head, original, prime)
1
leaving(noun, birth, dawn, onset)
1
move
1
nascent(original, first, early, promising)
1
numero uno(expression, adjective, head, prime)
1
opener(noun, start, rise, top)
1
pioneer(adjective, head, original, prime)
1
preliminaries(start, addition, establishment, introduction)
1
primeval(adjective, head, original, prime)
1
primitive(adjective, head, original, prime)
1
primogenial(adjective, head, original, prime)
1
primordial(adjective, head, original, prime)
1
pristine(adjective, head, original, prime)
1
proem(noun, start, approach, signal)
1
right up front(expression, adjective, idiom, head)
1
root(cause, top, foundation, creation)
1
rudimentary(adjective, head, prime, first)
1
setting out(noun, expression, issue, birth)
1
slightest(adjective, head, original, prime)
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APASmart Define. (2016). opening thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/opening/thesaurus/synonyms
ChicagoSmart Define. 2016. "opening thesaurus" https://smartdefine.org/opening/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, opening thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/opening/thesaurus/synonyms>.
MLASmart Define. "opening thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/opening/thesaurus/synonyms>