Acting with courage is an admirable trait that inspires people to take bold steps towards their goals. But, sometimes, our vocabulary can feel limited when trying to describe this virtue. Some synonyms for "act courage" include being brave, fearless, valiant, heroic, daring, bold, gutsy, audacious, intrepid, and resolute. The act of showing courage can also be conveyed through terms such as spirited, determined, and unyielding. Furthermore, it is noteworthy to mention that courage comes in different forms, and it is not just limited to physical bravery. It also includes mental and emotional strength, persistence, and determination. Adding these synonyms to your writing can help you evoke the essence of this admirable character trait and inspire your readers.