Burble vs Blabber - What's the difference?

As nouns the difference between burble and blabber

is that burble is a bubbling, gurgling sound, as of a creek while blabber is a person who blabs; a tattler; a telltale.

is that burble is to bubble; to gurgle while blabber is to blather; to talk foolishly or incoherently.

(en noun)

A bubbling, gurgling sound, as of a creek.

A gush of rapid speech.

The turbulent boundary layer about a moving streamlined body.

To bubble; to gurgle.

To babble; to speak in an excited rush.

She burbled on, as if I cared to listen.

* (etymology) American Heritage Dictionary.

(en verb)

To blather; to talk foolishly or incoherently.

* 2014 , Richard Szweda, Silenius' Gift

He blabbered away about how he knew where some treasure was hidden and he would tell us if only we would swear to save his life.

To blab; to let out a secret.

* See also

(en noun)

A person who blabs; a tattler; a telltale.