adiposity vs blubber

adiposity and blubber both are nouns.

Word	Noun	Adjective	Verb	Adverb
adiposity	Yes	No	No	No
blubber	Yes	No	Yes	No

As nouns, blubber is a hypernym of adiposity; that is, blubber is a word with a broader meaning than adiposity:

Other hypernyms of adiposity include avoirdupois, fat, fatness.

adiposity (noun)	blubber (noun)
having the property of containing fat	excess bodily weight
	an insulating layer of fat under the skin of whales and other large marine mammals; used as a source of oil

adiposity (verb)	blubber (verb)
	cry or whine with snuffling
	utter while crying