conscience

nouns

motivation deriving logically from ethical or moral principles that govern a person's thoughts and actions
conscience, moral sense, scruples, sense of right and wrong
conformity to one's own sense of right conduct
"a person of unflagging conscience"
conscience
is derived from
conscientious
is a type of (narrower)
concern with the distinction between good and evil or right and wrong; right or good conduct
morality
a feeling of shame when you do something immoral
"he has no conscience about his cruelty"
conscience
is derived from
conscientious
is a type of (narrower)
a painful emotion resulting from an awareness of inadequacy or guilt
shame