He-man and Jockstrap

He-man noun - A man who is virile and sexually active.

Jockstrap and he-man are semantically related In some cases you can use "Jockstrap" instead an adjective phrase "He-man".

Jockstrap noun - A support for the genitals worn by men engaging in strenuous exercise.

He-man and jockstrap are semantically related in manly topic. Sometimes you can use "He-man" instead an adjective "Jockstrap", if it concerns topics such as courageous.