What is another word for gatecrasher?
Pronunciation: [ɡˈe͡ɪtkɹaʃə] (IPA) 
A gatecrasher is someone who attends a gathering or event without an invitation. There are a few other words that could be used as a synonym for gatecrasher. For example, a party crasher is someone who attends a party uninvited. A trespasser, on the other hand, is someone who enters private property without permission. Likewise, a stowaway is someone who hides on a ship or plane in order to travel without paying. Another synonym for gatecrasher is an interloper, which refers to someone who interferes with or intrudes upon something. Whether it's a wedding or a concert, gatecrashers are generally unwelcome and can cause disruptions.
