Philistia vs geographical area

Philistia and geographical area both are nouns.

Word	Noun	Adjective	Verb	Adverb
Philistia	Yes	No	No	No
geographical area	Yes	No	No	No

Philistia (noun)	geographical area (noun)
an ancient region on the coast of southwestern Palestine that was strategically located on a trade route between Syria and Egypt; important in biblical times	a demarcated area of the Earth