Tangs are sharp, protruding points or edges that often have a hook or jagged formation. Synonyms for tangs may include points, prongs, barbs, spurs, spikes, protrusions, hooks, and teeth. These words all imply a shape or structure that is designed to catch or hold onto something, either for defensive purposes or for gripping. While these terms may have slightly different connotations and uses, they can generally be used interchangeably to describe any type of sharp, pointed object. The specific synonyms used may depend on the context and intended meaning, but all convey a sense of sharpness and potential danger.