amour propre vs self-love

amour propre and self-love both are nouns.

Word	Noun	Adjective	Verb	Adverb
amour propre	Yes	No	No	No
self-love	Yes	No	No	No

As nouns, amour propre and self-love are synonyms defined as:

Other synonyms of amour propre include conceit, vanity.

amour propre (noun)	self-love (noun)
feelings of excessive pride	an exceptional interest in and admiration for yourself
	feelings of excessive pride