shame vs conscience

shame and conscience both are nouns.

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

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

Other hyponyms of shame include self-disgust, self-hatred, embarrassment.

shame (noun)	conscience (noun)
an unfortunate development	conformity to one's own sense of right conduct
a painful emotion resulting from an awareness of inadequacy or guilt	a feeling of shame when you do something immoral
a state of dishonor	motivation deriving logically from ethical or moral principles that govern a person's thoughts and actions

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