Hindi is an Indo-Aryan language, while Telugu, Kannada, and Malayalam are Dravidian languages.

There are approximately 70 Dravidian languages spoken today, with the majority of them found in India.

Telugu has the largest number of speakers among Dravidian languages, with over 75 million native speakers.

Dravidian languages are primarily spoken in South India, with some also found in parts of Central and Eastern India.

Tamil is considered the oldest Dravidian language, with a rich literary tradition dating back over 2,000 years.

Dravidian languages typically follow a Subject-Object-Verb grammatical structure.

Telugu has the most complex system of verb conjugation among Dravidian languages, with numerous verb forms and tenses.

The Tamil Script is the primary writing system used for Dravidian languages, with variations and adaptations for different languages.

Tamil has the largest body of classical literature among Dravidian languages, with a rich tradition of poetry, prose, and drama.

The Dravidian languages are believed to have diverged from their common ancestor approximately 10,000 years ago.

Tamil has the most distinctive phonological system among Dravidian languages, with a unique set of consonants and vowel sounds.

Geographical isolation has been the primary factor contributing to the linguistic diversity of Dravidian languages, as different regions developed their own unique dialects and variations.

Telugu has the most extensive vocabulary among Dravidian languages, with a rich collection of words and phrases.

Approximately 30 Dravidian languages are considered endangered or at risk of extinction due to various factors such as language shift and cultural assimilation.

Tamil has the most speakers outside of India, with significant populations in countries like Sri Lanka, Malaysia, Singapore, and Mauritius.