Antonyms of adj po-faced

1 sense of po-faced

Sense 1
po-faced -- (humorless and disapproving)

INDIRECT (VIA humorless) -> humorous, humourous -- (full of or characterized by humor; "humorous stories"; "humorous cartoons"; "in a humorous vein")

Similarity of adj po-faced

1 sense of po-faced

Sense 1
po-faced -- (humorless and disapproving)
       => humorless (vs. humorous), humourless, unhumorous -- (lacking humor; "it was a humorless wink; a wink of warning"- Truman Capote)