The term 'most lapstrake' refers to a type of boat building method where overlapping planks are used to construct a vessel. There are several synonyms that can be used to describe this type of boat construction including clinker-built, lapstreak, and clinch-built. These terms all refer to the same method of construction and are interchangeable with 'most lapstrake'. Other terms used in the construction of boats include carvel-built, which consists of attaching planks edge-to-edge, and plywood construction which relies on sheets of plywood rather than individual planks. Understanding these terms is important for those interested in boat building and the sea-faring community in general.