Aedoeology is a very specific term that refers to the study of aesthetics and perception of beauty in art. However, it is always handy to have synonyms for any given word. Some alternatives include the study of art appreciation, the aesthetics of art, the science of beauty, and the philosophy of art. Additionally, words like artistic appreciation, sensitivity to beauty, and art criticism can also be a substitute for aedoeology. These synonyms can be used in formal or informal settings, depending on the context and audience, and can help to communicate your ideas and thoughts more effectively.