blubber out vs verbalise

blubber out and verbalise both are verbs.

Word	Noun	Adjective	Verb	Adverb
blubber out	No	No	Yes	No
verbalise	No	No	Yes	No

As verbs, verbalise is a hypernym of blubber out; that is, verbalise is a word with a broader meaning than blubber out:

Other hypernyms of blubber out include mouth, speak, talk, utter, verbalize.

blubber out (verb)	verbalise (verb)
utter while crying	convert into a verb
	express in speech
	be verbose
	articulate; either verbally or with a cry, shout, or noise