Nouveau riche and Yuppie

Nouveau riche noun - One who has recently acquired wealth and social position.

Yuppie and nouveau riche are semantically related. in newly rich topic. In some cases you can use "Yuppie" instead a noun phrase "Nouveau riche".

Yuppie noun - A young upwardly mobile professional individual; a well-paid middle-class professional who works in a city and has a luxurious life style.

Nouveau riche and yuppie are semantically related. Sometimes you can replace phrase "Nouveau riche" with "Yuppie", this terms are similar.