Dict: strongs - slanderer
Strongs:
H5372 @ נרגּן nirgân neer-gawn' From an unused root meaning to roll to pieces; a slanderer: - {talebearer} whisperer.
G1228 @ διάβολος diabolos dee-ab'-ol-os From G1225; a traducer; specifically Satan (compare [H7854]): - false accuser devil slanderer.
G2637 @ κατάλαλος katalalos kat-al'-al-os From G2596 and the base of G2980; talkative against that is a slanderer: - backbiter.