The term "the smart money" refers to the people or institutions who have exceptional knowledge or insights into a particular market or investment. Some common synonyms for "the smart money" include the "wise guys," the "shrewd investors," the "savvy traders," and the "knowledgeable insiders." Other terms that are often used in the same context include the "big players," the "informed investors," the "market experts," and the "astute analysts." Whether it's the stock market, real estate, or any other area of investment, the "smart money" is always in search of opportunities to make a profit and stay ahead of the game.