Overnutrition is a term used to describe the excessive consumption of nutrients, leading to negative health effects. Some synonyms for the word overnutrition include overfeeding, hyperalimentation, and excessive intake. Overfeeding suggests the act of giving too much food or nutrients beyond the body's requirement, while hyperalimentation refers to the delivery of nutrients through an intravenous route. Excessive intake means taking in more nutrients than the body needs, leading to toxicity or adverse health effects. Other synonyms for overnutrition include overnutrition syndrome, nutrient overload, and hypernutrition. Overall, these words describe the same concept of consuming excessive nutrients leading to negative health outcomes.