synonyms: parvenu, upstart, upspring, nouveau riche, West Egger ???
► definition
Definition:
someone who has just recently gained power and/or wealth and has yet to be accepted into wealthy society
► uses
Uses:
One could go on noting the same double character in all the other personages of the vast scene: Berg, the eternal arriviste; Borís, the fortune hunter; the wonderful Prince Andrew with his temperament at once so complex and so clear;
Leo Tolstoy. War and Peace: With bonus material from Give War and Peace A Chance (Clifton Fadiman's foreward)