Babbly

a. [f. as prec. + -Y¹.] Full of babble, chattering, prating, garrulous.

1865.  Carlyle, Fredk. Gt., IV. XII. vii. 177. ‘For the times are babbly [Ger. geschwätzig],’ says Goethe, ‘And then again the times are dumb.’ Ibid. (1868), in Froude’s Life (1882), I. 317. In his babbly way.