40 entries under past topic. ×

27
primitive(adjective, cause, violent, important, head)
24
primeval(adjective, violent, head, beginning, vicious)
18
aboriginal(adjective, cause, violent, head, beginning)
17
original(adjective, cause, start, extraordinary, superior)
16
early(adjective, head, beginning, last, original)
11
old(adjective, simple, beginning, original, old)
10
ancient(adjective, old)
10
pristine(adjective, violent, head, beginning, vicious)
5
former(adjective, last, original, primitive)
3
bygone(adjective, original, old, venerable)
3
old-time(adjective, last, original, primitive)
3
olden(adjective, original, old, primitive)
3
past(adjective, last, original, primitive)
3
previous(adjective, last, first, primary)
2
immemorial(last, original, primitive, venerable)
2
venerable(adjective, original, old, primitive)
1
ago
1
anteceding
1
cast-off(last, original, primitive, venerable)
1
crumbling(last, original, venerable, outdated)
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APASmart Define. (2015). primordial thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/primordial/thesaurus/synonyms
ChicagoSmart Define. 2015. "primordial thesaurus" https://smartdefine.org/primordial/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, primordial thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/primordial/thesaurus/synonyms>.
MLASmart Define. "primordial thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/primordial/thesaurus/synonyms>