Cut-off refers to a point of termination or a limit beyond which something cannot proceed further. Some synonyms for this word include boundary, edge, limit, termination, endpoint, and breakpoint. These words are often used interchangeably to refer to the same concept of a point where something comes to an end or can no longer continue. In addition, some other synonyms for cut-off can include detachment, separation, and disconnection, which all refer to the state of being separated or removed from something else. It is important to understand the different synonyms for cut-off to help in better communication and understanding in various contexts.