What is another word for high roller?
Pronunciation: [hˈa͡ɪ ɹˈə͡ʊlə] (IPA) 
High rollers are often associated with individuals within the gambling industry who are willing to bet large amounts of cash. However, there are many other synonyms that can be used to describe this type of individual. One common term is "whale," which is often used in the context of casinos to describe a high roller who bets large sums of money. Another synonym is "big spender," which is often used to describe individuals who are willing to spend a lot of money without regard to cost. Other synonyms include "big shot," "bigwig," and "VIP." These terms all convey a sense of wealth, influence, and power, and are often used to describe individuals who command respect and admiration.
