economy

noun

1
an act of economizing; reduction in cost
it was a small economy to walk to work every day
there was a saving of 50 cents
2
frugality in the expenditure of money or resources
the Scots are famous for their economy
3
the efficient use of resources
economy of effort
4
the system of production and distribution and consumption

Also useful for “economy”:Unscrambler— Rearrange the letters in “economy”