Money management
To be able to buy something
To afford
Quite expensive (informal)
Pricey
Something that has no value
Worthless
Spend less money than usual
Tighten your belt
Not having money (informal)
Broke
The money that your parents give you (a week or a month)
Allowance
Too expensive
Extortionate/exorbitant
Something that is very valuable
Precious/priceless
Be very expensive
Cost an arm and a leg
In a difficult financial situation
Hard up
To spend money unwisely
Waste/blow
Informal saying when you pay too much for something (services, products)
A rip-off
(Informal) Too careful with money
Stingy/mean
Spend some money that you had put aside to use later
Dip into your savings
Very rich
Affluent
The money that a person receives from different sources (work, winnings, etc.)
Income
Neither too cheap nor expensive
Reasonable (price)
Too much focused on making money, selfish
Greedy
Spend all you money on basic needs like food without being able to buy anything else
Live from hand to mouth
In a good financial situation
Well off/comfortably off
The money that you spend
Expenses
Too inexpensive to be good quality
Dirt cheap
The money a person gets from a bank to buy a flat/house
Mortgage
Make a big profit
Make a killing
A person who builds or renovates houses and then sells them to make profit
Property developer