conscience vs sense of right and wrong

conscience and sense of right and wrong both are nouns.

Word	Noun	Adjective	Verb	Adverb
conscience	Yes	No	No	No
sense of right and wrong	Yes	No	No	No

As nouns, conscience and sense of right and wrong are synonyms defined as:

conscience and sense of right and wrong: motivation deriving logically from ethical or moral principles that govern a person's thoughts and actions

Other synonyms of conscience include moral sense, scruples.

conscience (noun)	sense of right and wrong (noun)
conformity to one's own sense of right conduct	motivation deriving logically from ethical or moral principles that govern a person's thoughts and actions
a feeling of shame when you do something immoral
motivation deriving logically from ethical or moral principles that govern a person's thoughts and actions