whispering, murmuring, rumor, gossip

after (as in going after), in pursuit, behind (د چا پسې خبرې کول – to talk bad about someone, gossip, or talk bad behind their back)

gossip, hearsay, rumours

slanderer, gossip-monger, someone who turns people against each other, creates friction between people, informer, snitch

gossip, scandal, hurt or friction between people, slander, informing