dustpan vs receptacle

dustpan and receptacle both are nouns.

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

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

dustpan (noun)	receptacle (noun)
a short-handled receptacle into which dust can be swept	a container that is used to put or keep things in
the quantity that a dustpan will hold	an electrical (or electronic) fitting that is connected to a source of power and equipped to receive an insert
	enlarged tip of a stem that bears the floral parts