17 entries under killjoy topic. ×

13
grouch(noun, person, happy, bear, bug)
6
wet blanket(noun, expression, idiom, person, misery)
5
party pooper(noun, expression, drag, downer, worrier)
4
malcontent(noun, bear, bug, drip, complainer)
4
spoilsport
3
misery
2
damper(noun, spoilsport)
1
downer(noun, drag, worrier, cynic)
1
grinch
0
cold water(expression, spoilsport)
0
drag
0
marplot
0
pessimistic person(expression, spoilsport)
0
poor sport(expression, spoilsport)
0
proser
0
stick-in-the-mud
0
stuffed shirt(expression, spoilsport)
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APASmart Define. (2015). sourpuss thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sourpuss/thesaurus/synonyms
ChicagoSmart Define. 2015. "sourpuss thesaurus" https://smartdefine.org/sourpuss/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, sourpuss thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sourpuss/thesaurus/synonyms>.
MLASmart Define. "sourpuss thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/sourpuss/thesaurus/synonyms>