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

• minefield
• minefields
• minehunter
• minehunters
• minelayer
• minelayers
• Minenwerfer
• forges
• forget
• forgetful
• forgetfully
• forgetfulness
• forgetfulnesses
• forget it
• forgetive
• forget-me-not
• forget-me-nots
• forget oneself
• forgets
• forgettable
• forgetter
• forgetteries
• forgetters
• forgettery
• forgetting