hermitess
"Hermit" may be male or female, there is no opposite.
A female is called a lioness.
the offspring of a mare (female horse) is called a foal. and if the gender is a boy it is called a colt, and if the gender is female it is called a filly. But if gender unknown than the offspring is called a foal.
A hermitess. See listing at http://www.thefreedictionary.com/Hermitess
a lioness
A male hermit crab is called a geomanta
A female serval is simply called a "female serval." The term for a female serval does not change based on gender.
The female heir is called the heiress.
A female is called a lioness.
A female roaster is simply called a roaster, regardless of gender. There is no specific term for a female roaster.
The male of people is men and the female is woman.Male and female are types of gender.
The male is called a drake and the female is called a duck or hen.