Synonyms|104Antonyms|136|Broader|0Narrower|0Related|689
0
formidable
0
genuine(adjective, severe, humourless)
0
gummy
0
honest(adjective, severe, humourless)
0
humorlessly
0
humourlessness
0
insipid
0
intent(adjective, severe, humourless)
0
lacking humor(expression, idiom)
0
laughingly
0
lazy
0
long-faced(adjective, severe, humourless)
0
officious
0
resolute(adjective, severe, humourless)
0
resolved(adjective, severe, humourless)
0
rhino-faced
0
sincere(adjective, severe, humourless)
0
steady(adjective, severe, humourless)
0
thin
0
thoughtful(adjective, sober, serious, somber)
For more, visit Humorless on Power Thesaurus
11 years ago|5.3k views|share |citing 
APASmart Define. (2015). humorless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/humorless/thesaurus/synonyms
ChicagoSmart Define. 2015. "humorless thesaurus" https://smartdefine.org/humorless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, humorless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/humorless/thesaurus/synonyms>.
MLASmart Define. "humorless thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/humorless/thesaurus/synonyms>