18 entries under spoilsport topic. ×

8
complainer(noun, happy, bear, bug)
6
killjoy
6
wet blanket(noun, expression, idiom, person, killjoy)
6
whiner(noun, person, happy, bear, bug)
3
misery(pain, killjoy, moaner)
3
party pooper(noun, expression, killjoy)
2
damper(noun, killjoy)
2
moaner(noun, person, bear, bug, crab)
1
grinch
0
cold water(expression, killjoy)
0
downer
0
drag
0
marplot
0
pessimistic person(expression, killjoy)
0
poor sport(expression, killjoy)
0
proser
0
stick-in-the-mud
0
stuffed shirt(expression, killjoy)
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APASmart Define. (2015). grouch thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/grouch/thesaurus/synonyms
ChicagoSmart Define. 2015. "grouch thesaurus" https://smartdefine.org/grouch/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, grouch thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/grouch/thesaurus/synonyms>.
MLASmart Define. "grouch thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/grouch/thesaurus/synonyms>