Felis catus, also known as the domestic cat or house cat, is a beloved pet around the world. However, there are many synonyms for this species that are less common but just as valid. These include feline, tabby, tomcat, kitty, kitten, moggy, puss, and whisker. Some of these terms refer specifically to certain aspects of the animal, such as "tabby" for a cat with striped or blotchy fur, while others, like "puss," are more colloquial or old-fashioned. Felis catus continues to be an important companion animal for millions of people, and as such, it will likely continue to be known by a variety of names for many years to come.