carton vs containerful

carton and containerful both are nouns.

Word	Noun	Adjective	Verb	Adverb
carton	Yes	No	No	No
containerful	Yes	No	No	No

As nouns, containerful is a hypernym of carton; that is, containerful is a word with a broader meaning than carton:

carton (noun)	containerful (noun)
a box made of cardboard; opens by flaps on top	the quantity that a container will hold
the quantity contained in a carton