- Definitions|1
- Thesaurus|260
- Abbreviations|0
19 entries under killjoy topic. ×
| fuddy-duddy(noun, person, new, misery, square) | |
| old fogy(noun, expression, person, square) | |
| party pooper(noun, expression, spoilsport) | |
| stuffed shirt(expression, square, spoilsport, granny) | |
| cold water(expression, spoilsport) | |
| damper | |
| downer | |
| drag | |
| grinch | |
| grouch | |
| malcontent | |
| marplot | |
| misery | |
| pessimistic person(expression, spoilsport) | |
| poor sport(expression, spoilsport) | |
| proser | |
| sourpuss | |
| spoilsport | |
| wet blanket(expression, spoilsport) |
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| APA | Smart Define. (2015). stick-in-the-mud thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "stick-in-the-mud thesaurus" https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, stick-in-the-mud thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms>. |
| MLA | Smart Define. "stick-in-the-mud thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/stick-in-the-mud/thesaurus/synonyms> |