Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun blether

1 sense of blether

Sense 1
prate, prattle, idle talk, blether, chin music -- (idle or foolish and irrelevant talk)
       => yak, yack, yakety-yak, chatter, cackle -- (noisy talk)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb blether

1 sense of blether

Sense 1
babble, blather, smatter, blether, blither -- (to talk foolishly; "The two women babbled and crooned at the baby")
       => chatter, piffle, palaver, prate, tittle-tattle, twaddle, clack, maunder, prattle, blab, gibber, tattle, blabber, gabble -- (speak (about unimportant matters) rapidly and incessantly)