cash*
Here are some words that match your criteria:

- cash
- cash account
- cash advance
- cash bar
- cash basis
- cash card
- cash cow
- cash crop
- cash dispenser
- cash equivalent
- cash flow
- cash in
- cash in hand
- cash in on
- cash in one's chips
- cash machine
- cash on delivery
- cash out
- cash price
- cash register
- cash surrender value
- cash-and-carry
- cashable
- cashbox
- cashcard
- cashed
- cashew
- cashew nut
- cashew tree
- cashier
- cashier's check
- cashier's cheque
- cashmere
- Cashmere goat