prehistoric
1 synonym and 2 antonyms for prehistoric, grouped by meaning and by how common each one is.
Adjective — Belonging to the time before humans kept written records.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Synonyms by Meaning
1. adjective
Belonging to the time before humans kept written records.
“Archaeologists found prehistoric tools buried in the cave.”
2. adjective
Extremely old-fashioned or outdated (used loosely, often humorously).
“My uncle still uses a prehistoric flip phone.”
Opposites
How to use prehistoric
The word patterns that sound natural to a native speaker.
Etymology
From pre- ("before") plus historic.
Full origin of prehistoric →