amoralism vs doctrine

amoralism and doctrine both are nouns.

Word	Noun	Adjective	Verb	Adverb
amoralism	Yes	No	No	No
doctrine	Yes	No	No	No

As nouns, doctrine is a hypernym of amoralism; that is, doctrine is a word with a broader meaning than amoralism:

amoralism: the doctrine that moral distinctions are invalid
doctrine: a belief (or system of beliefs) accepted as authoritative by some group or school

Other hypernyms of amoralism include ism, philosophical system, philosophy, school of thought.

amoralism (noun)	doctrine (noun)
the doctrine that moral distinctions are invalid	a belief (or system of beliefs) accepted as authoritative by some group or school