Synonyms For "Twaddle" :

1 syllable:

blab, bosh, clack, drool, prate, tosh

2 syllables:

blabber, chatter, gabble, gibber, humbug, maunder, piffle, prattle, tattle

3 syllables:

baloney, boloney, palaver, tommyrot

4 syllables:

bilgewater, taradiddle, tarradiddle