huddle vs flock

huddle and flock both are nouns.

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

As verbs, flock is a hypernym of huddle; that is, flock is a word with a broader meaning than huddle:

Other hypernyms of huddle include clump, cluster, constellate.

huddle (noun)	flock (noun)
(informal) a quick private conference	a group of birds
a disorganized and densely packed crowd	a group of sheep or goats
	a church congregation guided by a pastor
	an orderly crowd
	(often followed by `of') a large number or amount or extent

huddle (verb)	flock (verb)
crouch or curl up	come together as in a cluster or flock
crowd or draw together	move as a crowd or in a group