CEFR C1
upstart
noun
Meaning
A person who has recently achieved wealth, status, or recognition, especially one who is considered to be arrogant or to have gained it undeservedly.
Examples
- The established artists dismissed the young musician as a mere upstart.
- She was an upstart in the fashion industry, quickly rising to fame.
Synonyms: nouveau riche, arriviste, newcomer, beginner