The word "manrope" refers to a rope used as a handrail or to provide assistance for those climbing up or down a ship's gangway. Some synonyms for this term include "boarding rope," "lifeline," "handhold," "grab-line," or "handrail rope." These words can be used interchangeably with manrope depending on the context in which they are being used. It is important to use the correct terminology when referring to ship safety equipment to ensure clear communication between crew members and prevent accidents. Whether it's tying off the lifeline or securing the handhold rope, all of these synonyms play a crucial role in maintaining a safe and secure vessel.