Dravidian vs Badaga

Dravidian and Badaga both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dravidian	Yes	No	No	No
Badaga	Yes	No	No	No

As nouns, Badaga is a hyponym of Dravidian; that is, Badaga is a word with a more specific, narrower meaning than Dravidian:

Other hyponyms of Dravidian include Gadaba, Gond, Canarese, Kanarese, Kolam, Kota, Kotar, Kui, Malto, Savara, Tamil, Telugu, Toda, Tulu.

Dravidian (noun)	Badaga (noun)
a large family of languages spoken in south and central India and Sri Lanka, as well as overseas in Malaysia and Singapore	the dialect of Kannada that is spoken by the Badaga
a member of one of the aboriginal inhabitants of India	a member of an agricultural people of southern India