"Most layered" can be expressed in various ways, depending on the context of use and the desired degree or emphasis of layering. Some synonyms for this term include "multi-layered," "complex," "textured," "intricate," "multifaceted," "nuanced," "rich," "variegated," "deep," and "multidimensional." Each of these words captures a particular aspect of layering, such as depth, complexity, diversity, or intricacy. To choose the most fitting synonym for "most layered," it is important to consider the specific qualities and attributes that the layered object or idea possesses, as well as the intended effect or impression on the audience.