Nutricial is an adjective that describes something related to nutrition or providing nutrients. Some synonyms for nutricial include nutritious, nourishing, wholesome, alimental, and sustentative. All these words convey the idea of something that fosters or promotes health and well-being. Additionally, other synonyms that can be used to describe something that is nutricial include healthy, beneficial, advantageous, and salutary. These words are often used to describe healthy diets, supplements, or lifestyle practices. Overall, when looking for synonyms for "nutricial," it is important to consider words that communicate the idea of nutrition, nourishment, and health.