Chew over is a common phrase that means to ponder, consider or meditate on something. It can be used to describe the act of thinking deeply about a situation or problem, or to reflect on a decision that needs to be made. Synonyms for chew over include contemplate, evaluate, scrutinize, mull over, deliberate, ponder, reflect, weigh, and analyze. These terms all imply a process of careful consideration, observation, and analysis before coming to a conclusion or making a decision. Whether you are contemplating a difficult decision or reflecting on a past experience, there are many synonyms that can help you express your thoughts and feelings in a more precise and nuanced way.