upper class
social class composed of the wealthiest members of society, who also wield the greatest political power
ultra high-net-worth individual
people with net worth at least $30 million USD
millionaire
individual whose net worth or wealth is equal to or exceeds one million units of currency
ruling class
social class of a given society that decides upon and sets that society's political agenda
high-net-worth individual
financial industry term for people whose investible assets exceed some threshold
yuppie
short for "young urban professional"