Antonyms of adj antebellum

1 sense of antebellum

Sense 1
antebellum -- (belonging to a period before a war especially the American Civil War)

INDIRECT (VIA nonmodern) -> modern -- (belonging to the modern era; since the Middle Ages; "modern art"; "modern furniture"; "modern history"; "totem poles are modern rather than prehistoric")

Similarity of adj antebellum

1 sense of antebellum

Sense 1
antebellum -- (belonging to a period before a war especially the American Civil War)
       => nonmodern (vs. modern) -- (not modern; of or characteristic of an earlier time)