remorse vs self-reproach

remorse and self-reproach both are nouns.

Word	Noun	Adjective	Verb	Adverb
remorse	Yes	No	No	No
self-reproach	Yes	No	No	No

As nouns, remorse and self-reproach are synonyms defined as:

remorse and self-reproach: a feeling of deep regret (usually for some misdeed)

Other synonyms of remorse include compunction.

remorse (noun)	self-reproach (noun)
a feeling of deep regret (usually for some misdeed)	the act of blaming yourself
	a feeling of deep regret (usually for some misdeed)