0
aboriginal(authentic, first, previous, initial, earliest)
0
archetypal(authentic, first, previous, initial, earliest)
0
authentic(first, previous, initial, earliest)
0
authored(inchoate, originating)
0
autochthonous(authentic, first, previous, initial, earliest)
0
commencing(authentic, first, previous, initial, earliest)
0
fundamental(simple, basic, first, unsophisticated, previous)
0
genuine(authentic, first, previous, initial, earliest)
0
incepted(inchoate, originating)
0
inchoate
0
inductive(inchoate, originating)
0
meat and potatoes(expression, idiom, fundamental)
0
opening(authentic, first, previous, initial, earliest)
0
originating
0
pioneer(authentic, first, previous, initial, earliest)
0
precursory(inchoate, originating)
0
prelusive(inchoate, originating)
0
preparative(inchoate, originating)
0
previous(first, initial)
0
prime(first, previous, initial)
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APASmart Define. (2013). underivative thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/underivative/thesaurus/synonyms
ChicagoSmart Define. 2013. "underivative thesaurus" https://smartdefine.org/underivative/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, underivative thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/underivative/thesaurus/synonyms>.
MLASmart Define. "underivative thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/underivative/thesaurus/synonyms>