What is another word for buzzkill?
Pronunciation: [bˈʌzkɪl] (IPA) 
When everything is going smooth, but someone or something upsets the mood or intensity, that's called a buzzkill. It's a feeling of disappointment that comes when something ruins the fun. When you need to convey this feeling to describe a scene or a person, you can also use various synonyms like party-pooper, wet blanket, killjoy, sourpuss, drag, or dud. These words have all similar meanings to a buzzkill and convey a sense of disappointment when something negative interrupts a happy or lively atmosphere. So, when an excellent party or event gets ruined, you can use any of these synonyms to describe what happened.
