noun
a great quantity, abundance, quantities, a great deal, sufficiency, riches, wealth, amplitude, plethora, volume, very much, breadth, copiousness, plentifulness, fullness, profuseness, exuberance, completeness, fruitfulness, lavishness, generousness, lot*, great lot*, quite a bit*, gobs*, thousands*, tons*, oodles*; see also plenty.
Antonyms penury*, scarcity, little.
as much as
make much of
not much of a