Mayapple is a common term that is used to refer to a specific plant species known as Podophyllum peltatum or American mandrake. This plant is predominantly grown in the eastern part of North America and is often used for medicinal purposes. While there aren't many common synonyms for this word, some alternatives include ground lemon, umbrella plant, hog apple, duck's foot, and wild lemon. These names may be used in different regions or countries to describe the same plant. It is important to mention that Mayapple is a unique name that best describes the distinctive features of this plant.