complacency vs self-satisfaction

complacency and self-satisfaction both are nouns.

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

As nouns, complacency and self-satisfaction are synonyms defined as:

complacency and self-satisfaction: the feeling you have when you are satisfied with yourself

Other synonyms of complacency include complacence, self-complacency.

complacency (noun)	self-satisfaction (noun)
the feeling you have when you are satisfied with yourself	the feeling you have when you are satisfied with yourself