Weaner is a term commonly used to describe young animals that are being separated from their mother's milk. However, there are other synonyms that can be used to describe this process. One popular synonym is "youngling," which is frequently used to refer to animals that are still in the process of being weaned. Other synonyms include "calf," "piglet," "foal," "kid," and "pup." These terms are often used interchangeably, depending on the type of animal and its age at the time of weaning. Whether you call them weaners, younglings, or something else entirely, the process of separating mother and child is an important stage in the life of many animals.