High-up and Red-carpet

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

Red-carpet and high-up are semantically related. In some cases you can use "Red-carpet" instead an adjective phrase "High-up".

Red-carpet adjective - Special treatment or hospitality.

High-up and red-carpet are semantically related. Sometimes you can use "High-up" instead an adjective phrase "Red-carpet".