The plural of fireman is firemen (but if you want to be gender neutral, you can use firefighters). The plural of hero is heroes.
The plural possessive is firefighters'.
As far as I know, there is no specific feminine form of fireman, however the "politically correct" term for a female fireman would be fireperson. In situations where formality isn't necessary, firewoman could be used. Political correction impoverishes our language more and more and dumbs our people down. But the truth is there is no gender in the English noun, even when referring to female creatures. The word is fireman. Instead of the silly "firewoman," those who who are concerned about making sure everyone's gender is properly specified and accounted for, and about the imaginary gender specificity ( or sexism) of the -man in fireman (or in woman) should simply spell it firemyn. The form of address is Miss, Ms or Madam Fireman.
The singular possessive of "fireman" is fireman's.
The answer is firemen's.
Fireman’s
The feminine gender of "votary" is "votress."
There isn't one... the word 'enemy' has no gender.
waitress is the feminine
feminine is aviatrix
Doe is the feminine gender of a deer. Caribou is a type of deer.
The feminine gender for tutor is "tutoress" or "tutor."
A hind is the feminine of a hart!
There is no specific name for the feminine gender of the butterfly. They are simply called females. The other gender is known just as males.
Feminine
Feminine
The feminine gender of founder is foundress.
femine gender