late 14c., bigrucchen, "grumble over, find fault, show dissatisfaction," especially "envy the possession of," from be- + Middle English grucchen "to murmur, find fault with, be angry" (see grudge). Related: Begrudged; begrudging; begrudgingly.
begone
begonia
begorra
begotten
begrime
begrudge
beguile
beguiling
Beguine
begun
behalf