trucking vs cartage

trucking and cartage both are nouns.

Word	Noun	Adjective	Verb	Adverb
trucking	Yes	No	No	No
cartage	Yes	No	No	No

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

trucking: the activity of transporting goods by truck
cartage: the work of taking something away in a cart or truck and disposing of it

Other hyponyms of trucking include carting.

trucking (noun)	cartage (noun)
the activity of transporting goods by truck	the work of taking something away in a cart or truck and disposing of it