The phrase 'growing rich' refers to the process of becoming more financially stable. There are a number of synonyms for this phrase, including 'accumulating wealth', 'increasing prosperity', 'building riches,' and 'establishing affluence'. Other phrases that convey the same meaning include 'gaining financial security', 'amassing a fortune', 'acquiring wealth', and 'developing an abundance of resources'. All of these phrases suggest a process of slowly but steadily building one's financial resources over time, through smart investments, hard work, and careful planning. Regardless of the specific phrase used, the goal is always the same: to achieve financial stability and independence by growing one's wealth over time.