slave vs bondsman

slave and bondsman both are nouns.

Word	Noun	Adjective	Verb	Adverb
slave	Yes	No	Yes	No
bondsman	Yes	No	No	No

As nouns, bondsman is a hyponym of slave; that is, bondsman is a word with a more specific, narrower meaning than slave:

Other hyponyms of slave include bondman, bondmaid, bondswoman, bondwoman, bond servant, creature, puppet, tool, galley slave.

slave (noun)	bondsman (noun)
a person who is owned by someone	a male slave
someone who works as hard as a slave	a male bound to serve without wages
someone entirely dominated by some influence or person	a male who signs a bond as surety for someone else

slave (verb)	bondsman (verb)
work very hard, like a slave