reserves vs territorial

reserves and territorial both are nouns.

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

reserves (noun)	territorial (noun)
civilians trained as soldiers but not part of the regular army	a territorial military unit
	nonprofessional soldier member of a territorial military unit

reserves (adjective)	territorial (adjective)
	belonging to the territory of any state or ruler
	displaying territoriality; defending a territory from intruders
	of or relating to a territory