Cupid's disease and Herpes genitalis

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

Herpes genitalis and Cupid's disease are semantically related. In some cases you can replace phrase "Herpes genitalis" with "Cupid's disease", this phrases are similar.

Herpes genitalis noun - An infection caused by herpes simplex virus type 2 (HSV-2) that is usually transmitted by sexual contact; marked by recurrent attacks of painful eruptions on the skin and mucous membranes of the genital area.

Cupid's disease and herpes genitalis are semantically related. You can use "Cupid's disease" instead a noun phrase "Herpes genitalis".