Synonyms|29Antonyms|0|Broader|0Narrower|0Related|15
1
aboriginal
1
ancestral
1
antebellum
1
antediluvian
1
antepatriarchal
1
atavistic
1
autochthonous
1
humanoid
1
patriarchal
1
preadamite
1
preglacial
1
prehistoric
1
prehuman
1
prelapsarian
1
prewar
1
prime
1
primeval
1
primitive
1
primogenial
1
primoprimitive
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APASmart Define. (2015). protohistoric thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/protohistoric/thesaurus/synonyms
ChicagoSmart Define. 2015. "protohistoric thesaurus" https://smartdefine.org/protohistoric/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, protohistoric thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/protohistoric/thesaurus/synonyms>.
MLASmart Define. "protohistoric thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/protohistoric/thesaurus/synonyms>