co-prosperity

noun

co-pros·​per·​i·​ty (ˌ)kō-prä-'sper-ə-tē 

variants or coprosperity

: shared prosperity

Publicly, Japanese officials tried to position their move as a peace offering to the American automobile industry … . "The action was taken in consideration of the significance of coexistence and co-prosperity for the Japanese and U.S. auto industries, which are essential for maintaining the free-trade system," Mr. [Kozo] Watanabe said.

—David E. Sanger

Word History

First Known Use

1922, in the meaning defined above