affluent

nouns

an affluent person; a person who is financially well off
"the so-called emerging affluents"
affluent
is a type of (narrower)
a person who possesses great material wealth
have, rich person, wealthy person
a branch that flows into the main stream
affluent, confluent, feeder, tributary

adjectives

having an abundant supply of money or possessions of value
"an affluent banker"; "a speculator flush with cash"; "not merely rich but loaded"; "moneyed aristocrats"; "wealthy corporations"
affluent, flush, loaded, moneyed, wealthy
is derived from
affluence