Filipino vs aboriginal

Filipino and aboriginal both are nouns.

Word	Noun	Adjective	Verb	Adverb
Filipino	Yes	Yes	No	No
aboriginal	Yes	Yes	No	No

As nouns, aboriginal is a hypernym of Filipino; that is, aboriginal is a word with a broader meaning than Filipino:

Other hypernyms of Filipino include aborigine, indigen, indigene, native.

Filipino (noun)	aboriginal (noun)
official language of the Philippines; based on Tagalog; draws its lexicon from other Philippine languages	an indigenous person who was born in a particular place
a native or inhabitant of the Philippines

Filipino (adjective)	aboriginal (adjective)
of or relating to or characteristic of the Philippines or its people or customs	characteristic of or relating to people inhabiting a region from the beginning
	having existed from the beginning; in an earliest or original stage or state