Mujtihad is an Arabic term that refers to a scholar who is known for their independent reasoning and decision-making abilities. There are many synonyms for this term that have developed over time to describe individuals who exhibit these same traits. Some common synonyms for mujtihad include mufassir, which refers to an expert in Islamic exegesis; mufti, which refers to a legal expert who issues religious rulings; and faqih, which refers to an expert in Islamic jurisprudence. These synonyms all relate to the idea of someone who is an expert in Islamic law and has the ability to make independent decisions based on their knowledge and understanding.