jarful vs containerful

jarful and containerful both are nouns.

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

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

jarful (noun)	containerful (noun)
the quantity contained in a jar	the quantity that a container will hold