The term "native bear" can be used to refer to various species of bears that are indigenous to a particular region or country. For example, in Australia, the native bear is the koala, while in North America, it is the black bear. Other synonyms for the term "native bear" could include 'indigenous bear' or 'endemic bear.' These words all convey the idea of a bear species that is unique and native to a particular area. It is important to note that some of these bears may be threatened or endangered due to habitat loss, hunting, and other human activities that threaten their survival.