1
parturient
1
pioneer(adjective, head, beginning, original, prime)
1
postnatal
1
precursory(adjective, beginning)
1
pregnant
1
prehistorical
1
prehuman
1
preliminary(adjective, beginning)
1
premier(adjective, head, beginning, fresh, prime)
1
prenatal
1
preparatory(adjective, beginning)
1
primigenous
1
primoprimitive
1
prior
1
procreative
1
protogenic
1
protohuman
1
radical
1
recent
1
relic(original, old, venerable, obsolete, antique)
10 years ago|9.6k views|share |citing 
APASmart Define. (2016). primeval thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/primeval/thesaurus/synonyms
ChicagoSmart Define. 2016. "primeval thesaurus" https://smartdefine.org/primeval/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, primeval thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/primeval/thesaurus/synonyms>.
MLASmart Define. "primeval thesaurus" 29 February 2016. Web. 23 September 2026. <https://smartdefine.org/primeval/thesaurus/synonyms>