What does "immoderateness" mean?

The quality of being immoderate, lack of moderation or temperance.

What is a synonym for "immoderateness"?

Common synonyms include: abandon, drunkenness, exaggeration, excess, excessiveness, exorbitance.

noun

noun ·Rare ·Advanced level

Noun

1
The quality of being immoderate, lack of moderation or temperance. uncountable
2
the quality of being excessive and lacking in moderation wordnet

From immoderate + -ness.