The term "most subsumed" can be interpreted in different ways depending on the context. However, some possible antonyms for this term could include "least integrated," "least included," "least encompassed," or "least absorbed." These words suggest that something is not fully part of a larger whole or system. For example, if we're talking about a concept, idea, or theory, these antonyms imply that it's only marginally relevant, has limited applicability, or lacks widespread acceptance. On the other hand, if we're referring to tangible objects, these antonyms may suggest that they're peripheral or insignificant, having little impact or influence in a particular context.