blubberer vs blubber

blubberer and blubber both are nouns.

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

blubberer (noun)	blubber (noun)
someone who sniffles and weeps with loud sobs	excess bodily weight
	an insulating layer of fat under the skin of whales and other large marine mammals; used as a source of oil

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