1
boundless(excellent, obscure, extraordinary, superior, fantastic)
1
cast-off(last, original, past, primitive, venerable)
1
causal
1
caused
1
classic
1
coarse
1
colonial
1
connate
1
constitutional(adjective, important, significant, original, essential)
1
constitutive(important, significant, original, basic, vital)
1
crude
1
crumbling(last, original, past, venerable, outdated)
1
dated(last, original, past, venerable, outdated)
1
dawned(adjective, beginning)
1
decayed(last, original, past, venerable, outdated)
1
done(last, original, past, venerable, outdated)
1
elderly(adjective, old)
1
embryotic
1
emerging(adjective, beginning)
1
entire(excellent, obscure, extraordinary, superior, fantastic)
11 years ago|9k views|share |citing 
APASmart Define. (2015). primordial thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/primordial/thesaurus/synonyms
ChicagoSmart Define. 2015. "primordial thesaurus" https://smartdefine.org/primordial/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, primordial thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/primordial/thesaurus/synonyms>.
MLASmart Define. "primordial thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/primordial/thesaurus/synonyms>