There are several words that can be used as synonyms for the term "cheese sauce." If you're looking for a more specific description, you might use "bechamel sauce" or "white sauce," which is made by thickening milk with a roux and then adding cheese. Another option might be "queso dip," which is a Mexican-style cheese sauce typically made with melted cheddar or jack cheese and seasoned with diced tomatoes, green chilies, and spices. Other synonyms for cheese sauce include "nacho cheese," "cheese dip," "cheese fondue," and "cheese spread." Each of these options can refer to slightly different variations of the same basic sauce, but all are delicious and versatile when it comes to cooking and snacking.