Fear is one of the most common emotions known to mankind. However, some people are simply unafraid or unscarred of certain things, people, or activities. To describe such individuals, there are many synonyms for the word 'un-scared'. Some of them include brave, bold, audacious, intrepid, fearless, dauntless, resolute, and unflinching. These terms describe someone who is confident and unafraid while facing danger or adversity. They are used to praise someone who is courageous and has the ability to handle difficult situations with ease. So, if you come across someone who is unafraid, you have plenty of words to choose from to describe their fearless character.