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

• pannuses
• panocha
• panochas
• panoistic
• panomphaean
• panophobia
• panophobias
• panophthalmia
• panophthalmitis
• panoplied
• panoplies
• panoply
• panoptic
• panoptical
• panopticon
• panopticons
• panorama
• panorama head
• panorama heads
• panoramas
• panoramic
• moodier
• moodies
• moodiest
• moodily