18 entries under primeval topic. ×

18
fundamental(adjective, pure, primary)
15
aboriginal(adjective, pure, beginning, primary)
13
primordial(adjective, beginning, primary, earliest)
13
primitive(adjective, simple, coarse, fresh, original)
12
first(adjective, beginning, primary)
9
central(adjective, lead, head, master, boss)
9
original(adjective, beginning, primary)
9
chief(adjective, lead, important, head, master)
9
principal(adjective, lead, head, master, boss)
8
early(adjective, beginning, primary)
8
pristine(adjective, clean, pure, primary)
7
ancient(adjective, old, primary)
6
earliest(adjective, primary)
5
prehistoric(adjective, primary)
4
old(adjective, primary)
4
paramount(adjective, primary)
2
highest(adjective, primary)
2
past(adjective, primary)
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APASmart Define. (2015). primal thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/primal/thesaurus/synonyms
ChicagoSmart Define. 2015. "primal thesaurus" https://smartdefine.org/primal/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, primal thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/primal/thesaurus/synonyms>.
MLASmart Define. "primal thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/primal/thesaurus/synonyms>