The translation of "subservient" in Tagalog is "masunurin" or "sumusunod."

Mama from "A Raisin In The Sun" is a very subservient person.

Citizens are subservient to the laws of the nation.

Before gaining the right to vote, many women faced a subservient role in US society.

The word subservient is an adjective; it is very common to use adjectives as nouns. Some examples:

The subservient will not succeed in this job, only the aggressive need apply.

You're always looking for a subservient, do the work yourself.