Synonyms of bonanza

Noun

1. bonanza, vein, mineral vein

usage: an especially rich vein of precious ore

2. boom, bonanza, gold rush, gravy, godsend, manna from heaven, windfall, bunce, happening, occurrence, occurrent, natural event

usage: a sudden happening that brings good fortune (as a sudden opportunity to make money); "the demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed like an assembly line"

Definition and meaning of bonanza (Dictionary)