Intermixtures refer to the blending or mixing of multiple substances to create a new combination. Here are some synonyms that can be used interchangeably with intermixtures: amalgamations, admixtures, blends, coalescences, concoctions, confluences, fusion, hybridizations, melds, mixings, cocktails, composites, alloys, compounds, complexes, and assimilations. Each of these words describes the process of mixing different elements together to form something new and unique. Whether it's blending flavors in a recipe or combining multiple materials to create a new product, intermixtures are an essential part of innovation and creativity in many different industries.