There are various synonyms for the term "rock outcrop" that can be used to describe a rocky projection from the ground. Some of these synonyms include rocky ledge, rocky outcropping, rocky promontory, rocky ridge, rocky crag, rocky peak, rocky escarpment, rocky bluff, rocky knoll, rocky spur, and rocky hill. These terms reflect the different shapes and sizes that rock outcrops can possess, from small ledges to towering peaks. Whether describing a picturesque landscape or a geological formation, the use of such synonyms can add depth and clarity to any piece of writing.