High finance refers to financial transactions and practices that involve large sums of money and sophisticated investment strategies. Synonyms for the term "high finance" include "corporate finance", "investment banking", "financial engineering", and "capital markets". These terms are often used to describe the complex financial activities of large corporations, banks, and other financial institutions. High finance activities involve issuing and buying and selling of securities, raising capital, mergers and acquisitions, and risk management. High finance professionals use advanced mathematical models and statistical analysis to manage financial risk and make strategic investment decisions. Understanding the various synonyms for high finance is essential for students and practitioners in the field of finance.