The term "postmaster" is used to apply to both males and females. There are more female postmasters than male postmasters in the US.
Even though Postmistress would sound fun... Postmaster is always "Postmaster" regardless of the gender. :-)
postwoman
Doctor is a neuter gender
Opposite gender of Filipino: Filipina
Clot is not gender specific.
Opposite gender of a Filipino: FILIPINA
The term "postmaster" can refer to both a male or a female, as it is a gender-neutral term used to describe the individual in charge of a post office.
There isn't an opposite gender of farmer. A farmer can be either a male or a female.
The noun postmistress is a gender specific noun for a female. The noun postmaster is a gender specific noun for a male.
An emperor is the opposite in gender to an empress.
The opposite gender of giantess is giant.
The opposite gender for Joseph is Josephine.