axiom vs moralism

axiom and moralism both are nouns.

Word	Noun	Adjective	Verb	Adverb
axiom	Yes	No	No	No
moralism	Yes	No	No	No

As nouns, moralism is a hyponym of axiom; that is, moralism is a word with a more specific, narrower meaning than axiom:

Other hyponyms of axiom include aphorism, apophthegm, apothegm, gnome.

axiom (noun)	moralism (noun)
a saying that is widely accepted on its own merits	judgments about another person's morality
(logic) a proposition that is not susceptible of proof or disproof; its truth is assumed to be self-evident	a moral maxim