CFOS is an acronym that stands for Chief Financial Officer. Some antonyms for CFOS could include the following: Junior Accountant, Clerk, Bookkeeper, or Assistant. These are all job titles that are generally lower-ranking than a CFO, and they do not entail the same level of responsibility or decision-making authority as a CFO would typically possess. While a CFO typically oversees a company's financial strategy and reports directly to the CEO, these junior-level positions would typically focus on more routine tasks, such as data entry or record keeping. Nonetheless, they are crucial components of any organization's financial team and play an essential role in keeping the company running smoothly.