Synonyms and Antonyms of unsmiling
not joking or playful in mood or manner
- Mr. Bart delivered the reprimand with a harsh and unsmiling face.
earnest, grave, humorless, no-nonsense, sedate, serious, severe, sober, solemn, staid, uncomic, weighty
antic, comic, comical, droll, farcical, funny, hilarious, hysterical (also hysteric), laughable, light, light-headed, ludicrous, ridiculous, riotous, risible, screaming, sidesplitting, uproarious
featherbrained, flighty, frivolous, goofy, harebrained, lighthearted, puerile, scatterbrained