Plinking is a term used to describe the sound of small metallic objects hitting each other. It is often used to describe the sound of hitting targets with air guns or small caliber firearms. There are a number of synonyms for plinking, including tingling, jingling, clinking, tinging, and chiming. These words all capture the same sensation of small, metallic objects hitting each other. While they may be used in different contexts, they all convey the same sense of sound and action. No matter which word you use, you are sure to capture the essence of the plinking sound.