17 entries under spoilsport topic. ×

1
party pooper(noun, expression, killjoy)
1
stuffed shirt(expression, square, killjoy, granny)
0
cold water(expression, killjoy)
0
damper
0
downer
0
drag
0
grinch
0
grouch
0
killjoy
0
malcontent
0
marplot
0
misery
0
pessimistic person(expression, killjoy)
0
poor sport(expression, killjoy)
0
proser
0
sourpuss
0
wet blanket(expression, killjoy)
11 years ago|2.6k views|share |citing 
APASmart Define. (2015). stick-in-the-mud thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms
ChicagoSmart Define. 2015. "stick-in-the-mud thesaurus" https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, stick-in-the-mud thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms>.
MLASmart Define. "stick-in-the-mud thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms>