Flavours are essential components of food that give it a distinct taste. However, there are many other words that can be used instead of "flavours". The term "aromas" describes the scent or fragrance of food, while "tastes" refer to the various sensations on the tongue when eating. "Essences" and "notes" are also suitable substitutes for "flavours" as they suggest distinct and subtle elements of taste. "Tang" and "zest", on the other hand, are more specific words that describe sharp or exciting flavours. Finally, "seasonings" and "spices" are often associated with adding extra flavour to food. Overall, there are multiple synonyms for "flavours" with unique nuances that can be used to describe food.