Synonyms|1Antonyms|15|Broader|0Narrower|0Related|504
1
earnest
1
humorless
1
no-nonsense
1
po-faced
1
sedate
1
serious
1
severe
1
sober
1
sobersided
1
solemn
1
staid
1
uncomic
1
unsmiling
1
weighty
0
grave
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APASmart Define. (2013). ludic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ludic/thesaurus/antonyms
ChicagoSmart Define. 2013. "ludic thesaurus" https://smartdefine.org/ludic/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2013, ludic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ludic/thesaurus/antonyms>.
MLASmart Define. "ludic thesaurus" 28 June 2013. Web. 26 September 2026. <https://smartdefine.org/ludic/thesaurus/antonyms>