What is a synonym for babble?

Here are some synonyms for "babble," depending on the context:

General:

* Gibberish

* Nonsense

* Rambling

* Mutter

* Chatter

* Prate

* Jabber

* Jargon

* Gush

* Blabber

More formal:

* Incoherent

* Unintelligible

* Disjointed

* Irrelevant

* Frivolous

More informal:

* Blab

* Yack

* Rattle on

* Spout

* Blather

* Waffle

The best synonym will depend on the specific meaning you want to convey. For example, "gibberish" suggests a nonsensical language, while "prate" implies a long and pointless conversation.