bonanza /bə-nanˈzə or bəʊ- or bo-/

1. A rich mine or vein of precious ore (N American)
2. A large amount of (usu) silver
3. Any source of wealth or stroke of luck

Very prosperous

• DPH
• DPh.
• DPhil.
• dpi
• DPM
• DPP
• DPRK
• dpt
• DPT
• dr.
• DR
• Dr
• Dr.
• drab
• drabbed
• drabber
• drabbers
• drabbest
• drabbet
• drabbets
• drabbier
• drabbiest
• drabbiness
• drabbinesses
• drabbing