When a person becomes greedy, it means that they have an insatiable desire to acquire more than what they currently possess. Synonyms for the word "turn greedy" include "avaricious," "rapacious," "covetous," "grasping," and "selfish." Such words describe an individual who is consumed with the need to accumulate wealth, power, or possessions. Avarice implies an excessive desire to amass wealth, while rapacious refers to someone who is aggressively greedy and seeks to exploit others. Covetous denotes an intense desire to obtain something that belongs to someone else, while grasping implies a selfish desire for money or other material possessions. In essence, these synonyms all depict individuals who have lost sight of ethical and moral considerations in their pursuit of personal gain.