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Killjoy has 23 synonyms. The top synonyms for killjoy are worrywart, wet blanket, spoilsport, sourpuss, seek-sorrow, retreatist, prophet of doom, pessimist and 15 more. Another word for killjoy is worrywart. Browse the full list below.
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| Random | DefinitionA common synonym for killjoy is worrywart. Other synonyms include wet blanket, spoilsport, sourpuss, seek-sorrow.
Killjoy has 23 synonyms listed on Thesaurasize.
(n): a person who is anti-fun, or prevents others from having fun
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