The term BE GREEDY can be summarized by the following crossword solutions: HOG (3 letters), PIG (3 letters), AVID (4 letters), GORGE (5 letters). HOG and PIG are both animals that are known for their gluttony, which is a metaphor for greed. AVID is an adjective meaning eager or enthusiastic, which could be used to describe someone who is overly eager to acquire more than they need. GORGE is a verb meaning to eat or drink excessively, which is another metaphor for greed.