Mistress is the opposite gender of master.
There is no opposite gender noun for the noun miner.The noun miner is a common gender noun, a word for a male or a female person who works in a mine.
witch
A girl.
Men
Sister
son in law
Daughter is the opposite of son.
Sister-in-law describes a female. Brother-in-law describes a male.
Doctor is a neuter gender
Opposite gender of Filipino: Filipina
Niece would be an opposite as a niece is female and a nephew is male.
Clot is not gender specific.
Opposite gender of a Filipino: FILIPINA
There isn't an opposite gender of farmer. A farmer can be either a male or a female.
An emperor is the opposite in gender to an empress.
The opposite gender of giantess is giant.