unrighteous vs immoral

unrighteous and immoral both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unrighteous	No	Yes	No	No
immoral	No	Yes	No	No

unrighteous (adjective)	immoral (adjective)
not righteous	deliberately violating accepted principles of right and wrong
	not adhering to ethical or moral principles