Part of speech:
Any source of great wealth or profits
A mine from which gold ore is obtained
Any unexpected acquisition, gain, or stroke of good luck; specif., a gain of unexpected profit or earnings
Find another word for bumper-crop. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for bumper-crop, like: bonanza, cash-crop, fat-of-the-land, foison, gold-mine, rich harvest and windfall.