Agnes de Mille was an American dancer, choreographer, and director who had a significant impact on the world of dance. Her contributions to the field are immeasurable, and she is considered one of the greatest choreographers of the 20th century. Some synonyms for Agnes de Mille include innovator, trailblazer, visionary, and legend. She was known for her creative and original approach to choreography, and her work often combined elements of dance, theater, and storytelling. Her legacy continues to inspire dancers and choreographers today, and her impact on the art form of dance is undeniable.