Itching palm is an idiomatic expression that refers to a person who is looking to receive or extort money or favors. Synonyms for itching palm include greedy, grasping, avaricious, covetous, and rapacious. These words all convey a strong sense of greed or excessive desire for wealth or advantages. Other synonyms for itching palm might include acquisitive, ambitious, or mercenary. No matter which word or phrase you choose, it is clear that someone with an itching palm is more interested in personal gain or profit than in generosity or fairness. Identifying and avoiding individuals with such motivations can be an important part of living a happy and successful life.