Visual Thesaurus is an interactive online resource that combines a thesaurus and dictionary. With a vast collection of over 145,000 words, it offers a unique way to explore and visualize language through an interactive map. Established in 1997, Visual Thesaurus specializes in developing and marketing software that utilizes visualization to aid in communication, learning, and discovery. By providing an intuitive interface, it enables users to efficiently browse and comprehend complex information.