overmuch

nouns

a quantity that is more than what is appropriate
"four-year-olds have an overabundance of energy"; "we received an inundation of email"

adjectives

very great in quantity; overabundant
"showed overmuch affection"
is derived from
is similar to
(quantifier used with mass nouns) great in quantity or degree or extent
"not much rain"; "much affection"; "much grain is in storage"

adverbs

more than necessary
"she eats too much"; "let's not blame them overmuch"