Словарь синонимов английского языка - parvenu

(n) 1. parvenue, upstart, arriviste, noufeau riche, intruder, adventurer, social climber: Usually one generation has to pass before a parvenu is accepted by the class with which his money associates him. -(adj) 2. nouveau riche, upstart, intrusive: This parvenu industrialist tried to use his wealth to make up for his lack of refinement.