Antonyms of adj unsung

2 senses of unsung

Sense 1
obscure, unknown, unsung -- (not famous or acclaimed; "an obscure family"; "unsung heroes of the war")

INDIRECT (VIA inglorious) -> glorious -- (having or deserving or conferring glory; "a long and glorious career"; "our glorious literature")

Sense 2
unappreciated, unsung, unvalued -- (having value that is not acknowledged)

INDIRECT (VIA unacknowledged) -> acknowledged -- (recognized or made known or admitted; "the acknowledged leader of the community"; "a woman of acknowledged accomplishments"; "his acknowledged error")

Similarity of adj unsung

2 senses of unsung

Sense 1
obscure, unknown, unsung -- (not famous or acclaimed; "an obscure family"; "unsung heroes of the war")
       => inglorious (vs. glorious) -- (not bringing honor and glory; "some mute inglorious Milton here may rest")

Sense 2
unappreciated, unsung, unvalued -- (having value that is not acknowledged)
       => unacknowledged (vs. acknowledged) -- (not recognized or admitted)