Which terms are synonymous with "caps" in relation to financial instruments?

In the context of financial instruments, particularly in relation to interest rate caps and floors, the terms "caps" are synonymous with "ceiling and floor." A cap refers to a limit on how high an interest rate can go, establishing an upper boundary or ceiling for interest rate payments. Conversely, a floor sets a minimum threshold, ensuring that the interest rate does not fall below a specified level.

The terminology reflects common financial practices where caps and floors are used to manage risk associated with fluctuating interest rates. While other terms like walls, limits, bounds, and parameters are relevant in broader discussions about financial constraints or conditions, they do not specifically convey the same meaning as caps in the context of interest rates. Caps are specifically designed to set a maximum limit, which aligns closely with the concept of a ceiling in financial agreements.