blabber vs tattle

blabber and tattle both are nouns.

Word	Noun	Adjective	Verb	Adverb
blabber	Yes	No	Yes	No
tattle	Yes	No	Yes	No

As verbs, blabber and tattle are synonyms defined as:

blabber and tattle: speak (about unimportant matters) rapidly and incessantly

Other synonyms of blabber include blab, chatter, clack, gabble, gibber, maunder, palaver, piffle, prate, prattle, tittle-tattle, twaddle.

blabber (noun)	tattle (noun)
one who reveals confidential information to the police or other authority	disclosing information or giving evidence about another

blabber (verb)	tattle (verb)
speak (about unimportant matters) rapidly and incessantly	speak (about unimportant matters) rapidly and incessantly
	divulge confidential information or secrets