excess vs immoderateness

excess and immoderateness both are nouns.

Word	Noun	Adjective	Verb	Adverb
excess	Yes	Yes	No	No
immoderateness	Yes	No	No	No

As nouns, immoderateness is a hypernym of excess; that is, immoderateness is a word with a broader meaning than excess:

excess: immoderation as a consequence of going beyond sufficient or permitted limits
immoderateness: the quality of being excessive and lacking in moderation

Other hypernyms of excess include immoderation.

excess (noun)	immoderateness (noun)
excessive indulgence	the quality of being excessive and lacking in moderation
immoderation as a consequence of going beyond sufficient or permitted limits
a quantity much larger than is needed
the state of being more than full

excess (adjective)	immoderateness (adjective)
more than is needed, desired, or required