Cass Gilbert was an American architect known for his classical designs, including the iconic Woolworth Building in New York. Some synonyms for his name might include phrases like "master architect," "neoclassical expert," or "New York design legend." Other descriptors might focus on his influence in the industry, such as "influential designer" or "innovative creator." No matter how you describe him, Cass Gilbert's impact on the world of architecture is undeniable, and his legacy lives on in the many buildings he designed and the many architects he inspired to push the boundaries of design.