The term "white daisy" can be interchanged with several synonyms to describe this beautiful flower. One synonym is "oxeye daisy," which refers to the flower's large central disk surrounded by white, ray-like petals. Another term that can be used is "moon daisy," named for the way its white petals stand out against a night sky. "Pure daisy" is also a fitting synonym for the white daisy, as its color represents innocence and purity. "Field daisy" or "meadow daisy" are also options as they commonly grow in open fields or meadows. Overall, these synonyms capture the radiant beauty and simplicity of the white daisy.