- Definitions|1
- Thesaurus|370
- Abbreviations|0
39 entries under noun topic. ×
| wet blanket(expression, idiom, person, hindrance) | |
| spoilsport | |
| party pooper(expression, idiom, hindrance, drag) | |
| damper(hindrance, spoilsport) | |
| pessimist(person, spoilsport) | |
| grouch | |
| sourpuss(drag, downer, grouch, worrier) | |
| prophet of doom(expression, idiom, downer, worrier) | |
| crepehanger(downer, worrier, cynic, doubter) | |
| dampener | |
| malcontent(drip, spoilsport) | |
| defeatist(downer, worrier, cynic, quitter) | |
| grump | |
| cynic(downer, worrier, quitter, doubter) | |
| grinch | |
| worrywart | |
| gloomy Gus | |
| interloper | |
| downer(drag, worrier, cynic, quitter) | |
| gloomy(downer, worrier, cynic, quitter) |
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| APA | Smart Define. (2015). killjoy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/killjoy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "killjoy thesaurus" https://smartdefine.org/killjoy/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, killjoy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/killjoy/thesaurus/synonyms>. |
| MLA | Smart Define. "killjoy thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/killjoy/thesaurus/synonyms> |