rabble vs crowd

rabble and crowd both are nouns.

Word	Noun	Adjective	Verb	Adverb
rabble	Yes	No	No	No
crowd	Yes	No	Yes	No

As nouns, crowd is a hypernym of rabble; that is, crowd is a word with a broader meaning than rabble:

rabble (noun)	crowd (noun)
a disorderly crowd of people	a large number of things or people considered together
disparaging terms for the common people	an informal body of friends

rabble (verb)	crowd (verb)
	to gather together in large numbers
	cause to herd, drive, or crowd together
	approach a certain age or speed
	fill or occupy to the point of overflowing