Inner circle and Jet set

Inner circle noun - An exclusive circle of people with a common purpose.

Jet set and inner circle are semantically related. In some cases you can use "Jet set" instead a noun phrase "Inner circle".

Jet set noun - A set of rich and fashionable people who travel widely for pleasure.

Inner circle and jet set are semantically related. Sometimes you can replace phrase "Inner circle" with "Jet set", this phrases are similar.