blubber vs sniffle

blubber and sniffle both are nouns.

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

As verbs, blubber and sniffle are synonyms defined as:

Other synonyms of blubber include blub, snivel, snuffle.

blubber (noun)	sniffle (noun)
excess bodily weight	the act of breathing heavily through the nose (as when the nose is congested)
an insulating layer of fat under the skin of whales and other large marine mammals; used as a source of oil

blubber (verb)	sniffle (verb)
cry or whine with snuffling	inhale audibly through the nose
utter while crying	cry or whine with snuffling