gibber vs tattle

gibber and tattle both are nouns.

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

As verbs, gibber and tattle are synonyms defined as:

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

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

gibber (noun)	tattle (noun)
unintelligible talking	disclosing information or giving evidence about another

gibber (verb)	tattle (verb)
speak (about unimportant matters) rapidly and incessantly	speak (about unimportant matters) rapidly and incessantly
chatter inarticulately; of monkeys	divulge confidential information or secrets