Big shot and Vip

Big shot noun - One of high position or importance within a group.

Vip and big shot are semantically related In some cases you can use "Vip" instead a noun phrase "Big shot".

Vip noun - An important or influential (and often overbearing) person.

Big shot and vip are semantically related in heavyweight topic. Sometimes you can use "Big shot" instead a noun "Vip". informal substitute