1
cynic
1
fart
1
marplot(noun, killjoy)
1
nark
1
pessimistic person(noun, expression, killjoy)
1
poor sport(noun, expression, killjoy)
1
proser(noun, killjoy)
1
worrywart
0
picklepuss
0
complainer(noun, grouch)
0
dog in the manger
0
downer(noun, killjoy)
0
drag(noun, killjoy)
0
fussbudget
0
holdout
0
naysayer
0
stuffed shirt(noun, expression, killjoy)
0
unwelcome person(expression, idiom)
0
worrier
-1
Job's comforter
11 years ago|2.4k views|share |citing 
APASmart Define. (2015). spoilsport thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/spoilsport/thesaurus/synonyms
ChicagoSmart Define. 2015. "spoilsport thesaurus" https://smartdefine.org/spoilsport/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, spoilsport thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/spoilsport/thesaurus/synonyms>.
MLASmart Define. "spoilsport thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/spoilsport/thesaurus/synonyms>