cartroad vs route

cartroad and route both are nouns.

Word	Noun	Adjective	Verb	Adverb
cartroad	Yes	No	No	No
route	Yes	No	Yes	No

As nouns, route is a hypernym of cartroad; that is, route is a word with a broader meaning than cartroad:

Other hypernyms of cartroad include road.

cartroad (noun)	route (noun)
any road or path affording passage especially a rough one	an open way (generally public) for travel or transportation
	an established line of travel or access

cartroad (verb)	route (verb)
	send via a specific route
	divert in a specified direction
	send documents or materials to appropriate destinations