killjoy
From WikiWord, the free dictionary
/ˈkɪlˌdʒɔɪ/
English
Definitions
noun
- A person who is anti-fun, or prevents others from having fun.
Related words
Synonyms
buzzkilldampenermiserabilistparty pooperspoilsportwet blanketkill-joykilljoyismhedonophobiamasochistdestructionistsadistsuppressorcarebearobstructionistprohibitorantimisogelast