tittle-tattle vs twaddle

tittle-tattle and twaddle both are nouns.

Word	Noun	Adjective	Verb	Adverb
tittle-tattle	Yes	No	Yes	No
twaddle	Yes	No	Yes	No

As verbs, tittle-tattle and twaddle are synonyms defined as:

tittle-tattle and twaddle: speak (about unimportant matters) rapidly and incessantly

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

tittle-tattle (noun)	twaddle (noun)
light informal conversation for social occasions	pretentious or silly talk or writing

tittle-tattle (verb)	twaddle (verb)
speak (about unimportant matters) rapidly and incessantly	speak (about unimportant matters) rapidly and incessantly