New age and New wave

New age adjective - Being or involving the latest methods, concepts, information, or styles.

New wave and new age are semantically related In some cases you can use "New wave" instead a noun phrase "New age". popular alternative

New wave noun - Any creative group active in the innovation and application of new concepts and techniques in a given field (especially in the arts).

New age and new wave are semantically related in alternative philosophy topic. You can use "New age" instead a noun phrase "New wave".