flock vs wisp

flock and wisp both are nouns.

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

As nouns, wisp is a hyponym of flock; that is, wisp is a word with a more specific, narrower meaning than flock:

Other hyponyms of flock include bevy, covert, covey, exaltation, gaggle, flight.

flock (noun)	wisp (noun)
a group of birds	a flock of snipe
a group of sheep or goats	a small tuft or lock
a church congregation guided by a pastor	a small bundle of straw or hay
an orderly crowd	a small person
(often followed by `of') a large number or amount or extent

flock (verb)	wisp (verb)
come together as in a cluster or flock
move as a crowd or in a group