huddle vs crowd

huddle and crowd both are nouns.

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

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

huddle (noun)	crowd (noun)
(informal) a quick private conference	a large number of things or people considered together
a disorganized and densely packed crowd	an informal body of friends

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