amountnoun
He smothered his chips in copious amounts of tomato ketchup.
It's an incredible piece of farm machinery that will save us lots of time, but it needs copious amounts of fuel.
She had applied copious amounts of perfume.
The company wasted copious amounts of money trying to expand into North America.

SMART Vocabulary: related words and phrases

Plenty and abundant
abound
abound in/with something
abundance
abundant
abundantly
galore
generosity
generous
generously
handsomely
luxuriant
overgenerosity
plenitude
plenteous
plenteously
plentiful
richly
unspent
unstinted
well off