oleaginousness vs blubber

oleaginousness and blubber both are nouns.

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

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

Other hypernyms of oleaginousness include avoirdupois, fat, fatness.

oleaginousness (noun)	blubber (noun)
consisting of or covered with oil	excess bodily weight
smug self-serving earnestness	an insulating layer of fat under the skin of whales and other large marine mammals; used as a source of oil

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