Synonyms of mirthless in English:

mirthless


See definition of mirthless

adjective

1‘his lips twisted into a mirthless grin’

SYNONYMS

humourless, unamused, grim, glum, moody, sour, surly, dour, sullen, sulky, gloomy, scowling, glowering, sombre, lugubrious, mournful, melancholy, melancholic, doleful, miserable, dismal, grumpy, churlish, grouchy

ANTONYMS

cheerful, smiling