Synonyms|33Antonyms|2|Broader|0Narrower|0Related|3
5
cockblock
4
killjoy(noun, spoilsport)
4
husk
4
misery(killjoy, spoilsport)
4
spoilsport(noun, drag, downer, grouch, killjoy)
3
grouch(killjoy, spoilsport)
3
party pooper(noun, expression, killjoy, spoilsport)
2
sourpuss(killjoy, spoilsport)
2
spitfire
2
wet blanket(noun, expression, person, grouch, killjoy)
1
cold water(noun, expression, drag, downer, killjoy)
1
doomsayer
0
crank
0
marplot(noun, drag, downer, killjoy, spoilsport)
0
naysayer
0
pessimist
0
pessimistic person(noun, expression, drag, downer, killjoy)
0
poor sport(noun, expression, drag, downer, killjoy)
0
proser(noun, drag, downer, killjoy, spoilsport)
0
purist
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APASmart Define. (2013). grinch thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/grinch/thesaurus/synonyms
ChicagoSmart Define. 2013. "grinch thesaurus" https://smartdefine.org/grinch/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, grinch thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/grinch/thesaurus/synonyms>.
MLASmart Define. "grinch thesaurus" 17 June 2013. Web. 20 September 2026. <https://smartdefine.org/grinch/thesaurus/synonyms>