territorial vs sectional

territorial and sectional both are nouns.

Word	Noun	Adjective	Verb	Adverb
territorial	Yes	Yes	No	No
sectional	Yes	Yes	No	No

territorial (noun)	sectional (noun)
a territorial military unit	a piece of furniture made up of sections that can be arranged individually or together
nonprofessional soldier member of a territorial military unit

territorial (adjective)	sectional (adjective)
belonging to the territory of any state or ruler	relating to or based upon a section (i.e. as if cut through by an intersecting plane)
displaying territoriality; defending a territory from intruders	consisting of or divided into sections
of or relating to a territory	related or limited to a distinct region or subdivision of a territory or community or group of people