Amorphia is a term used to describe a lack of shape or form. It is often used in reference to abstract concepts, such as emotion or thought. Synonyms for amorphia include formlessness, shapelessness, characterlessness, and featurelessness. These terms describe the same idea of something that lacks a specific structure or framework. Other related words include indistinctness, blur, vagueness, and abstraction. These synonyms can be used interchangeably with amorphia in a variety of contexts, from discussions of art and design to conversations about psychology and philosophy. Overall, these words all point to the fundamental quality of an object or idea that is undefined and unstructured.