Strong's G989 — βλάσφημος (adjective)
blasphemos (blas'-fay-mos) adj.
1. scurrilious, i.e. calumnious (against men)
2. (specially) irreverent (against God)
[from a derivative of G984 and G5345]
KJV: blasphemer(-mous), railing 
Root(s): G984, G5345 
Hebrew root: φήμη
Occurrences: 4