domestic help vs servant

domestic help and servant both are nouns.

Word	Noun	Adjective	Verb	Adverb
domestic help	Yes	No	No	No
servant	Yes	No	No	No

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

domestic help: a servant who is paid to perform menial tasks around the household
servant: a person working in the service of another (especially in the household)

Other hypernyms of domestic help include retainer.

domestic help (noun)	servant (noun)
a servant who is paid to perform menial tasks around the household	a person working in the service of another (especially in the household)
	in a subordinate position