The term "spoon oar" refers to a type of oar that has a curved blade at one end. While this term is commonly used in rowing and boating communities, there are several synonyms that can be used interchangeably. One such synonym is "spade oar," which describes a similar type of oar with a flat, spade-like blade. Another synonym is "paddle oar," which is used to describe an oar that is used for both rowing and steering a boat. Other synonyms for "spoon oar" include "curved oar," "swivel oar," and "round-tip oar." Regardless of the terminology used, these types of oars are an essential tool for navigating watercraft and ensuring safe and efficient travel.