The phrase "are driven" implies motivation and ambition towards a goal or purpose. Synonyms for this phrase could include "are motivated," "are determined," "are focused," "are dedicated," "are passionate," or "are committed." Each of these synonyms suggests a different nuance of motivation, such as being passionate about a cause or having a strong determination to achieve success. Using synonyms can add diversity to writing and provide a clearer understanding of the message being conveyed. It can also help prevent repetitive language and keep the reader engaged in the topic at hand.