Antonyms of adj unmodernized

1 sense of unmodernized

Sense 1
unmodernized, unmodernised -- (not brought up to date)

INDIRECT (VIA regressive) -> progressive -- (favoring or promoting progress; "progressive schools")

Similarity of adj unmodernized

1 sense of unmodernized

Sense 1
unmodernized, unmodernised -- (not brought up to date)
       => regressive (vs. progressive) -- (opposing progress; returning to a former less advanced state)