reproach vs shame

reproach and shame both are nouns.

Word	Noun	Adjective	Verb	Adverb
reproach	Yes	No	Yes	No
shame	Yes	No	Yes	No

As nouns, shame is a hypernym of reproach; that is, shame is a word with a broader meaning than reproach:

Other hypernyms of reproach include disgrace, ignominy.

reproach (noun)	shame (noun)
a mild rebuke or criticism	an unfortunate development
disgrace or shame	a painful emotion resulting from an awareness of inadequacy or guilt
	a state of dishonor

reproach (verb)	shame (verb)
express criticism towards	surpass or beat by a wide margin
	cause to be ashamed
	bring shame or dishonor upon
	compel through a sense of shame