The opposite could be new, recent, modern, or young.
The opposite of 'ancient' is 'modern'.
Ancient
modern
new.
The opposite could be new, recent, modern, or young.
Modern.
because it is opposite of ancient Athens
young, immature
no its polytheisc(opposite of monthesic)
The word is likely "modern."
shmermaler
The opposite of contemporary society would be a traditional or ancient society that does not embrace modern advancements, technologies, or cultural norms.