Languages of India are divided into four main families, i.e. Indo-Aryan, Dravidian, Sino-Tibetan, Austro-Asiatic. Dravidian is spoken in all four states of south India, in northern Sri Lanka, some parts of Eastern India, and the Southwestern part of Pakistan. Languages, except Konkani and Urdu, such as Tamil, Telugu, Tulu, Malayalam and Kannada are spoken in Southern India. This study is part of a comparative study of Dravidian languages concerning their language, grammar, and linguistic aspects. It contains a comprehensive description of each major and minor Dravidian language.
Robert Caldwell (1814-1891) was a missionary associated with the London Missionary Society. He was the part of Society for the Propagation of the Gospel Mission. He studied at Balliol College, Oxford, and the University of Glasgow, specializing in theology and philology. He authored books like Christianity and Hinduism: