"Affluential" is a somewhat rare word that describes someone who is influential due to their wealth or financial status. There are a few other terms that could be used as synonyms for this word, including "wealthy influencer," "privileged leader," or "moneyed figure." Additionally, terms like "powerful tycoon," "wealthy magnate," or "influential financier" could also be used to describe someone who exerts a lot of influence due to their financial resources. It's worth noting, however, that many of these terms may have slightly different connotations or implications than "affluential," so it's important to choose the right word for the specific context.