Lacteally is an adverb that describes something related to or derived from milk. There are several synonyms for this word, including lactiferous, milkily, and milky. These words emphasize the milky or creamy nature of something, such as lactiferous ducts in the breast that transport milk to the nipple or a milkily-colored substance like a cream sauce. Another synonym is lactational, which refers specifically to the production or secretion of milk by a mammal. These words can be useful when describing dairy products, breastfeeding, or medical conditions related to lactation. By using synonyms like these, we can vary our language and avoid repetition in our writing.