The noun Shepard is the name of a person, which can be a first name or a surname. The name Shepard has no gender designation, although it is most often the first name of a male.
The noun shepherd is a word for a male; the noun for a female who tends sheep is a shepherdess.
Doctor is a neuter gender
Opposite gender of Filipino: Filipina
Clot is not gender specific.
Opposite gender of a Filipino: FILIPINA
An emperor is the opposite in gender to an empress.
The opposite gender of fraternity is sorority.
The opposite gender of giantess is giant.
Opposite gender to negro is-- NEGRESS
The opposite gender is girl.
The opposite of dairymaid is dairyman.
A Printe is the opposite gender of Printecess
Cock's opposite gender is hen.