Imbruement is a relatively uncommon word that refers to the process of saturating or soaking something. While it may not be a word that is used on a daily basis, there are a number of synonyms that can be used to convey a similar meaning. Some similar words that are often used in place of imbruement include absorption, saturation, permeation, and impregnation. Each of these words describe a process by which a substance or material is thoroughly soaked or infused with another substance. Other similar words include drenching, infusing, and steeping, which all describe a similar process of saturation or immersion. Overall, there are many different words that can be used to convey the concept of imbruement, depending on the context and intended meaning of the phrase.