Cupid's itch and Pox

Cupid's itch noun - A communicable infection transmitted by sexual intercourse or genital contact.

Pox and Cupid's itch are semantically related. In some cases you can replace term "Pox" with "Cupid's itch", this terms are similar.

Pox noun - A common venereal disease caused by the treponema pallidum spirochete; symptoms change through progressive stages; can be congenital (transmitted through the placenta).

Cupid's itch and pox are semantically related. Sometimes you can use "Cupid's itch" instead a noun "Pox".