whip-round vs collection

whip-round and collection both are nouns.

Word	Noun	Adjective	Verb	Adverb
whip-round	Yes	No	No	No
collection	Yes	No	No	No

As nouns, collection is a hypernym of whip-round; that is, collection is a word with a broader meaning than whip-round:

whip-round: (British) solicitation of money usually for a benevolent purpose
collection: request for a sum of money

Other hypernyms of whip-round include appeal, ingathering, solicitation.

whip-round (noun)	collection (noun)
(British) solicitation of money usually for a benevolent purpose	the act of gathering something together
	a publication containing a variety of works
	request for a sum of money
	several things grouped together or considered as a whole