Abrasive rock is a term used to describe rocks that are hard, rough, and capable of wearing down other materials when they come in contact with each other. Some synonyms for abrasive rock include rough rock, coarse rock, gritty rock, harsh rock, and rugged rock. Other terms often used to describe abrasive rocks include tough, abrasive, and granular. These types of rocks are often found in areas where water or wind erosion is prevalent, such as riverbanks or deserts. They can also be used in construction and other industrial applications where tough and durable materials are needed. Whatever the use, abrasive rocks are an essential part of many industries and geological features.