There are plenty of synonyms that can be used for the phrase "get to know," each carrying a slightly different connotation. Some of these include "acquaint oneself with," which suggests a more deliberate effort to become familiar with something or someone. "Familiarize oneself with" is another option, which specifically refers to becoming comfortable with a new idea, concept, or environment. "Explore," on the other hand, implies active curiosity and investigation. Then there's "grasp," which focuses more on understanding the fundamentals of something. Other options include "learn about" and "get a feel for." Whatever the context, using a synonym for "get to know" can add variety and nuance to your writing and conversation.