Choy, also known as bok choy, is a leafy green vegetable commonly used in Asian cuisine. It has a mild, slightly peppery taste and can be eaten cooked or raw. Synonyms for choy include Chinese cabbage, pak choi, and white cabbage. Chinese cabbage and pak choi are commonly used to refer to different varieties of choy, while white cabbage is a less common term. Other possible synonyms for choy might include Asian greens, leafy vegetables, or simply vegetables, depending on the context. Overall, choy is a versatile and nutritious vegetable that can be enjoyed in a variety of different dishes.