clearway vs route

clearway and route both are nouns.

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

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

clearway: a road on which you are not allowed to stop (unless you have a breakdown)
route: an open way (generally public) for travel or transportation

Other hypernyms of clearway include road.

clearway (noun)	route (noun)
a road on which you are not allowed to stop (unless you have a breakdown)	an open way (generally public) for travel or transportation
	an established line of travel or access

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