complacency vs satisfaction

complacency and satisfaction both are nouns.

Word	Noun	Adjective	Verb	Adverb
complacency	Yes	No	No	No
satisfaction	Yes	No	No	No

As nouns, satisfaction is a hypernym of complacency; that is, satisfaction is a word with a broader meaning than complacency:

complacency: the feeling you have when you are satisfied with yourself
satisfaction: the contentment one feels when one has fulfilled a desire, need, or expectation

complacency (noun)	satisfaction (noun)
the feeling you have when you are satisfied with yourself	act of fulfilling a desire or need or appetite
	the contentment one feels when one has fulfilled a desire, need, or expectation
	compensation for a wrong
	(law) the payment of a debt or fulfillment of an obligation
	state of being gratified or satisfied