- Definitions|1
- Thesaurus|99
- Abbreviations|0
17 entries under killjoy topic. ×
| party pooper(noun, expression, idiom) | |
| wet blanket(noun, expression, idiom, person, grouch) | |
| sourpuss | |
| grouch | |
| grinch(noun, grouch) | |
| damper | |
| malcontent | |
| misery | |
| cold water(noun, expression) | |
| marplot | |
| pessimistic person(noun, expression) | |
| poor sport(noun, expression) | |
| proser | |
| downer | |
| drag | |
| stuffed shirt(noun, expression) | |
| stick-in-the-mud |
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| APA | Smart Define. (2015). spoilsport thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/spoilsport/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "spoilsport thesaurus" https://smartdefine.org/spoilsport/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, spoilsport thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/spoilsport/thesaurus/synonyms>. |
| MLA | Smart Define. "spoilsport thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/spoilsport/thesaurus/synonyms> |