39 entries under opening topic. ×

2
antecedent(adjective, head, beginning, original)
2
earliest(beginning, original, best, first)
2
early(adjective, head, beginning, original)
2
elementary(adjective, head, beginning, original)
2
foundational(adjective, initial)
2
germinal(adjective, beginning, original, first)
1
ahead(adjective, head, beginning, original)
1
basic(adjective, head, beginning, original)
1
cardinal(adjective, head, beginning, original)
1
key(adjective, head, beginning, original)
1
least(adjective, head, beginning, original)
1
pristine(adjective, head, beginning, original)
1
slightest(adjective, head, beginning, original)
1
smallest(adjective, head, beginning, original)
0
dominant(adjective, important, original, prominent)
0
greatest(adjective, important, original, prominent)
0
main(adjective, important, original, prominent)
0
outstanding(adjective, important, original, prominent)
0
ruling(adjective, important, original, prominent)
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APASmart Define. (2015). inaugural thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inaugural/thesaurus/synonyms
ChicagoSmart Define. 2015. "inaugural thesaurus" https://smartdefine.org/inaugural/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, inaugural thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inaugural/thesaurus/synonyms>.
MLASmart Define. "inaugural thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/inaugural/thesaurus/synonyms>