skivvy vs house servant

skivvy and house servant both are nouns.

Word	Noun	Adjective	Verb	Adverb
skivvy	Yes	No	No	No
house servant	Yes	No	No	No

As nouns, house servant is a hypernym of skivvy; that is, house servant is a word with a broader meaning than skivvy:

skivvy: a female domestic servant who does all kinds of menial work
house servant: a servant who is paid to perform menial tasks around the household

Other hypernyms of skivvy include domestic, domestic help.

skivvy (noun)	house servant (noun)
a female domestic servant who does all kinds of menial work	a servant who is paid to perform menial tasks around the household