cartroad vs trail

cartroad and trail both are nouns.

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

As nouns, trail is a hyponym of cartroad; that is, trail is a word with a more specific, narrower meaning than cartroad:

Other hyponyms of cartroad include portage.

cartroad (noun)	trail (noun)
any road or path affording passage especially a rough one	a path or track roughly blazed through wild or hilly country
	evidence pointing to a possible solution
	a track or mark left by something that has passed

cartroad (verb)	trail (verb)
	drag loosely along a surface; allow to sweep the ground
	hang down so as to drag along the ground
	go after with the intent to catch
	move, proceed, or walk draggingly or slowly
	to lag or linger behind