A loan pre-approval is an agreement in principle by a particular lender to lend a specified amount to a particular borrower on exact terms and conditions. In fact, a loan pre-approval is a preliminary stage prior to the lender's final approval and signing of the loan agreement.

Loan origination fee is an upfront fee associated with opening an account with a bank, broker, or other processing entity in connection with obtaining a loan. It is usually a fixed amount, but sometimes the fee is spread over the term of the loan or integrated into the interest rate. It is worth adding that in some countries, loan fees are prohibited at the state level.

A jumbo loan is a mortgage that exceeds a certain limit set by the U.S. government. It should be noted that the specific value for a loan to be called jumbo varies for each state, mortgage type, and year. For example, in 2021, the limit on an FHA loan for a single-family property in many states is $548,250.

Loan amortization is the process of gradual repayment of a loan by making regular payments of principal and interest on the use of credit funds. In essence, loan amortization is a repayment of the loan on the terms and conditions agreed in the loan agreement and over a specified period.

Loan default is a default on a loan agreement, i.e. failure to timely pay interest or principal on a debt obligation or under the terms of a bond issue agreement. Consequently, a person who defaults on a loan is considered a loan defaulter. Penalties for loan defaults are applied according to the type of loan and the specific terms of the contract.

A 5/1 arm loan is actually an adjustable-rate long-term mortgage. If talking about the meaning of '5' and '1' figures, it is as follows. '5' means five years during which you have a fixed interest rate, and '1' means one year, which states frequency of changing of your interest rate after the expiration of the first five years. Sometimes these changes might be significant, so you have to start paying way more than before.