The masculine form of "shepherdess" is "shepherd." While "shepherdess" specifically refers to a female who herds and tends to sheep, "shepherd" is the general term used for both male and female in many contexts.
The sheperdess portrait is on the stairway connecting the 2nd floor (corridor ending in the library) and the herbology corridor. It is in a large portrait
that is the masculine form
Gerald is the masculine form. The feminine form is Geraldine.
The masculine plural form of malo is malos
Dennis is the masculine form of Denise.
Master is the masculine form. Mistress would be the feminine form.
The masculine form for "tendre" in French is "tendre" as well. The word does not change in form based on gender.
The masculine form of "duke" is "duke," and the feminine form is "duchess."
It is spelled Führer, and it is the masculine form of "the leader"
Любымый -- lyubimiy
The masculine plural form of "amable" is "amables."
The masculine form of "trendy" in French is "tendance".