primaeval
pri-mae-val
adjective
Relating to the earliest period of the world's history or the beginning of life.
"They explored the vast, primaeval forest."
Thesaurus
Synonyms: primal, aboriginal, early, primeval, primordial
pri-mae-val
Relating to the earliest period of the world's history or the beginning of life.
"They explored the vast, primaeval forest."
Synonyms: primal, aboriginal, early, primeval, primordial