Presumptuous success story
Else clues• Arriv
• Arriviste
• Audacious newcomer
• Early riser
• Johnny-come-lately
• Nouveau riche
• One suddenly raised to importance
• Parvenu
• Presumptuous one
• Pretentious newcomer
• Society crasher
• Sudden, suprising success
• Surprise challenger
• Whippersnapper
• An arrogant or presumptuous person
• A person who has suddenly risen to a higher economic status but has not gained social acceptance of others in that class