32 entries under initial topic. ×

1
rudimentary(adjective, rough, important, significant, fresh)
1
underivative(adjective, simple, basic, authentic, unsophisticated)
0
aboriginal(adjective, authentic, first, previous)
0
archetypal(adjective, authentic, first, previous)
0
autochthonous(adjective, authentic, first, previous)
0
commencing(adjective, authentic, first, previous)
0
genuine(adjective, authentic, first, previous)
0
opening(adjective, authentic, first, previous)
0
pioneer(adjective, authentic, first, previous)
0
previous
0
prototypal(adjective, authentic, first, previous)
0
starting(adjective, authentic, first, previous)
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APASmart Define. (2015). underived thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/underived/thesaurus/synonyms
ChicagoSmart Define. 2015. "underived thesaurus" https://smartdefine.org/underived/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, underived thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/underived/thesaurus/synonyms>.
MLASmart Define. "underived thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/underived/thesaurus/synonyms>