suggestive of or characterized by great expense(adj.all)
Example: A rich display.
source: wordnet30
Having an abundance of material possessions; possessed of a large amount of property; well supplied with land, goods, or money; wealthy; opulent; affluent; -- opposed to poor.(adjective)
source: webster1913
noun (n)
people who have possessions and wealth (considered as a group)(noun.group)
Example: Only the very rich benefit from this legislation.