هَمَّازٍ مَّشَّآءٍۭ بِنَمِيمٍ
Hamm a zin mashsh a in binameem in [or to] the slanderer that goes about with defaming tales,
 - Mohammad Asad
mischief making slanderer,
 - Muhammad Farooq-i-Azam Malik
slanderer, gossip-monger,
 - Mustafa Khattab
Detractor, spreader abroad of slanders,
 - Marmaduke Pickthall
A slanderer going about with calumnies.
 - Abdullah Yusuf Ali