bonded labor vs thrall

bonded labor and thrall both are nouns.

Word	Noun	Adjective	Verb	Adverb
bonded labor	Yes	No	No	No
thrall	Yes	No	No	No

As nouns, thrall is a hypernym of bonded labor; that is, thrall is a word with a broader meaning than bonded labor:

bonded labor: a practice in which employers give high-interest loans to workers whose entire families then labor at low wages to pay off the debt; the practice is illegal in the United States
thrall: the state of being under the control of another person

Other hypernyms of bonded labor include bondage, slavery, thraldom, thralldom.

bonded labor (noun)	thrall (noun)
a practice in which employers give high-interest loans to workers whose entire families then labor at low wages to pay off the debt; the practice is illegal in the United States	someone held in bondage
	the state of being under the control of another person