serfhood vs bondage

serfhood and bondage both are nouns.

Word	Noun	Adjective	Verb	Adverb
serfhood	Yes	No	No	No
bondage	Yes	No	No	No

As nouns, bondage is a hypernym of serfhood; that is, bondage is a word with a broader meaning than serfhood:

Other hypernyms of serfhood include slavery, thraldom, thrall, thralldom.

serfhood (noun)	bondage (noun)
the state of a serf	sexual practice that involves physically restraining (by cords or handcuffs) one of the partners
	the state of being under the control of another person
	the state of being under the control of a force or influence or abstract power