exactly alike; incapable of being perceived as different

To combine or mix (different substances) so that the constituent parts are indistinguishable from one another, To combine (different elements) into a single entity

Something useful that can be turned to commercial or other advantage, A product or service that is indistinguishable from ones manufactured or provided by competing companies and that therefore sells primarily on the basis of price rather than quality or style, hat which affords convenience, advantage, or profit, especially in commerce, including everything movable that is bought and sold (except animals), -- goods, wares, merchandise, produce of land and manufactures, etc