Don't expect to get paid back, dummy!
These are stating that you owe money that has not been paid off. Someone is suing you to get the money back.
money
Interest
No, you do not get your money back if you delete an app you paid for. Once you bought it, you cannot get your money back.
rent paid for the use of money is called what?
It depends on who the money was paid to and how much money was paid.
write them a check for the amount and they'll cash it and you'll be paid back
Yes. The money must be paid back to the lender. If not paid back then lender can take possession of the real estate and sell it.
Reimbursement means paying someone back for something. Like, if you lend money, you will be reimbursed when paid back. But you can also reimbursed for your time or effort, etc, or if someone damaged your property, you can be reimbursed for that.
A loan.
Debt