Sharp point is a term used to describe a pointed object that is sharp or has a pointed edge. Synonyms for this term include, but are not limited to, spike, tip, point, prong, and tine. These terms are often used when referring to various objects, such as needles, daggers, or thorns. A spike is a long, pointed object that is often used to pierce or puncture hard surfaces. A tip refers to the pointed end of an object, such as a pen or pencil. A point, prong, or tine can refer to various pointed ends of objects, such as forks, knives, or arrows. In summary, there are many different synonyms that can be used to describe a sharp point depending on the object in question.