1) Attack 2) Intimidate 3) Menace 4) Oppress 5) Terrify 6) Terrorise 7) Threaten 1) Coerce 2) Fill with terror 3) Force 4) Frighten greatly 5) Hale 6) Intimidate to the max 7) Pressure 8) Squeeze 9) Terrorise 10) To fill with terror 11) To terrify 
• (v. t.) To impress with terror; to coerce by intimidation.
Ter'ror·ize transitive verb [ Confer French terroriser .] To impress with terror; to coerce by intimidation. « Humiliated by the tyranny of foreign despotism, and terrorized by ecclesiastical authority.» J. A. Symonds. 
[v] - coerce by violence or with threats
terrorize To fill or overwhelm with terror; to coerce by intimidation or fear.