Replace the parts in italics by synonymssometimes payment can be put off till later, the...

Question

Replace the parts in italics by synonyms

sometimes payment can be put off till later, the vital feature of money; its purchasing power is -worn away,the money is without value; it is not always convenient; time and effort are rare resources; private production of money is against the law

Answer 1

Sometimes payment can be postponed, the important feature of money; its purchasing power is disappears, the money is depreciated; it is not constantly convenient; time and effort are superlative resources; private production of money is illegal.