dustpan vs containerful

dustpan and containerful both are nouns.

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

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

dustpan (noun)	containerful (noun)
a short-handled receptacle into which dust can be swept	the quantity that a container will hold
the quantity that a dustpan will hold