The word subsumes means to include or incorporate something under a more comprehensive category or principle. Some synonyms for subsumes include encompasses, embraces, entails, involves, comprises, and incorporates. All of these words suggest the idea of taking something smaller or more specific and integrating it into a larger whole. Some other possible synonyms include assimilates, integrates, absorbs, and subordinates. Depending on the context in which the word is being used, different synonyms may be more appropriate and convey slightly different nuances of meaning. However, all of these words share the basic idea of bringing things together into a more comprehensive whole.