Tagalog vs Tagalog language

Tagalog and Tagalog language both are nouns.

Word	Noun	Adjective	Verb	Adverb
Tagalog	Yes	No	No	No
Tagalog language	Yes	No	No	No

As nouns, Tagalog and Tagalog language are synonyms defined as:

Tagalog and Tagalog language: the language of the Tagalog on which Filipino is based

Tagalog (noun)	Tagalog language (noun)
the language of the Tagalog on which Filipino is based	the language of the Tagalog on which Filipino is based
a member of a people native to the Philippines chiefly inhabiting central Luzon around and including Manila