Synonyms|104Antonyms|136|Broader|0Narrower|0Related|689

27 entries under severe topic. ×

9
humourless(adjective, unfunny)
3
grave(adjective, sober, serious, somber)
2
stern(adjective, sober, serious, somber)
2
weighty(adjective, sober, serious, somber)
1
austere(adjective, sober, serious, somber)
1
bound and determined(expression, adjective, idiom, humourless)
1
contemplative(adjective, humourless)
1
downbeat(adjective, sober, serious, somber)
1
funereal(adjective, sober, serious, somber)
1
go for broke(expression, adjective, idiom, humourless)
1
meditative(adjective, humourless)
1
pensive(adjective, sober, serious, somber)
1
pokerfaced(adjective, humourless)
1
reflective(adjective, sober, serious, somber)
1
set(adjective, humourless)
0
bound(adjective, humourless)
0
businesslike(adjective, humourless)
0
deliberate(adjective, sober, serious, somber)
0
determined(adjective, humourless)
0
genuine(adjective, humourless)
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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>