"Grinded in to" is a common phrase used to describe the process of something being reduced or broken down through some kind of force. However, there are many synonyms for this phrase that can be used to add variety and richness to one's language. Some of these alternatives include "pulverized," "crushed," "milled," "ground," "shattered," and "fragmented." Each of these words suggests a slightly different type of force or process being used to break something down, and can add nuance and precision to a writer's descriptions. By using a variety of synonyms for "grinded in to," writers can convey more vivid and memorable images to their readers.