baiting vs harassment

baiting and harassment both are nouns.

Word	Noun	Adjective	Verb	Adverb
baiting	Yes	No	No	No
harassment	Yes	No	No	No

As nouns, harassment is a hypernym of baiting; that is, harassment is a word with a broader meaning than baiting:

baiting: harassment especially of a tethered animal
harassment: the act of tormenting by continued persistent attacks and criticism

Other hypernyms of baiting include molestation.

baiting (noun)	harassment (noun)
harassment especially of a tethered animal	the act of tormenting by continued persistent attacks and criticism
	a feeling of intense annoyance caused by being tormented