Chatter

Geplapper

(talk, especially meaningless or unimportant talk)

Gequake

(talk, especially meaningless or unimportant talk)

Gequassel

(talk, especially meaningless or unimportant talk)

Gequatsche

(talk, especially meaningless or unimportant talk)

Geschnatter

(talk, especially meaningless or unimportant talk)

Geschwätz

(talk, especially meaningless or unimportant talk)

kaudern

(to utter sounds that are largely inarticulate)

kauderwelschen

(to utter sounds that are largely inarticulate)

klappern

(make a chattering noise)

labern

(talk idly)

plaudern

(talk idly)

schwatzen

(talk idly)