What is a synonym for chattering?

Here are some synonyms for chattering, depending on the specific context:

General:

* Talking rapidly

* Babbling

* Gabbing

* Prating

* Gossiping

* Jabbering

* Blathering

* Spouting

* Gushing

More specific:

* When referring to teeth: Clicking, clattering, gnashing

* When referring to birds: Chirping, twittering, trilling

* When referring to machines: Clicking, rattling, whirring

Figurative:

* Buzzing

* Humming

* Whispering

* Murmuring

The best synonym will depend on the specific situation and the tone you want to convey.