Tuscheln
Tuscheln is a German verb meaning to speak in hushed voices, to whisper, or to exchange confidential or speculative information in a conspiratorial manner. It is often used to describe informal communication behind someone’s back or in a manner intended to avoid overt attention. The related noun die Tuschelerei (also die Tuschelei) refers to the act of whispering, gossip, or a whispering campaign, in which rumors or unconfirmed information are spread covertly.
In usage, tuscheln carries a negative connotation when it implies spreading rumors or discussing others behind
Examples: Sie tuscheln miteinander, während der Raum leise belauscht wird. Die Zuschauer tuschelten über den Redner,
See also: flüstern, tratschen, Gerücht, Gerüchte verbreiten.
Note on etymology: The verb is believed to be related to the sound of a quiet whisper,