dessertspoonful vs containerful

dessertspoonful and containerful both are nouns.

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

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

dessertspoonful (noun)	containerful (noun)
as much as a dessert spoon will hold	the quantity that a container will hold