Collies are a breed of dog that is known for its intelligence, loyalty, and herding instincts. However, there are many different synonyms for the word collies that can be used to describe these dogs. Some of the most common synonyms include the terms sheepdogs, shepherd dogs, and border collies. These names all refer to the unique abilities of this breed, which is often used to herd and protect livestock. Other synonyms for collies include working dogs, farm dogs, and herding dogs. No matter what term you use to describe these dogs, they are sure to be a loyal and intelligent companion for anyone who welcomes them into their home.