Strong's G4324 — προσαπειλέω (verb)
prosapeileo (pros-ap-ei-leh'-o) v.
1. to menace additionally
[from G4314 and G546]
KJV: i.e. threaten further 
Root(s): G4314, G546 
Hebrew root: ἀπειλέω
Occurrences: 1