Antonyms of adj un-american

1 sense of un-american

Sense 1
un-American -- (considered contrary to the best interests of the United States)

INDIRECT (VIA unpatriotic) -> patriotic, loyal -- (inspired by love for your country)

Similarity of adj un-american

1 sense of un-american

Sense 1
un-American -- (considered contrary to the best interests of the United States)
       => unpatriotic (vs. patriotic), disloyal -- (showing lack of love for your country)