When we hear the word "sharpy," the first thing that comes to mind is a type of permanent marking pen. However, there are numerous other words or synonyms that can be used to describe a similar object. Such words include marker, pen, highlighter, felt-tip, and fine-liner. All of these words refer to a writing instrument that can be used to draw or write on various surfaces and materials. Some of these markers come in different colors and have different tips and thicknesses, allowing for greater variety in their use. Overall, these synonyms capture the essence of the versatile and useful "sharpy" and its many applications.