principled vs scrupulous

principled and scrupulous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
principled	No	Yes	No	No
scrupulous	No	Yes	No	No

principled (adjective)	scrupulous (adjective)
based on or manifesting objectively defined standards of rightness or morality	having scruples; arising from a sense of right and wrong; principled
	characterized by extreme care and great effort