"Mumblenews" is a word in ENGLISH

One who, or that which, buzzes; a whisperer; a talebearer.

A talebearer.

Informing; giving information; talebearing.

malibákon - Detracting, disparaging, backbiting, scandal-mongering, talebearing, talking evil of one’s neighbour. (cf. libák).

False accusation; calumniation; talebearing.

An informer; a talebearer.

One who officiously tells tales; one who impertinently or maliciously communicates intelligence, scandal, etc., and makes mischief.

Telling tales officiously.

The act of informing officiously; communication of sectrts, scandal, etc., maliciously.

One who tells tales or stories, especially in a mischievous or officious manner; a talebearer; a telltale; a tattler.

To tell tales; to communicate secrets; to be a talebearer; as, a tattling girl.

tublók-láwi, tublokláwi - One who excites, urges on, sets on, stimulates, animates, encourages, enrages others, so that they may quarrel, …