Critique on Elliminative Materialism

Elliminative Materialism is the idea we should replace our casual and more "dumbed down" language that we use to describe everyday occurences with a strictly reductionist language. An example would be instead of saying that you are seeing a certain color you would say that your eyes are looking at the specific patterns of pigmentation and light waves that are associated with that color. It is describing things strictly from a physical and objective standpoint. Terms like emotions and desires would be seemed obsolete. The critique for this would be in the nature of reductism itself, which is the idea that all things can be reduced to terms describing the most basic aspect of their phenomenon. The problem is that when reducing things, new and more complicated fields of knowledge are going to keep emerging and as this happens the reductive language of elliminative materialism would keep getting more and more complicated until it becomes senseless and impractical to use.