conscience vs moral sense

conscience and moral sense both are nouns.

Word	Noun	Adjective	Verb	Adverb
conscience	Yes	No	No	No
moral sense	Yes	No	No	No

As nouns, conscience and moral sense are synonyms defined as:

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

Other synonyms of conscience include scruples, sense of right and wrong.

conscience (noun)	moral sense (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