A deterrent keeps someone from doing something against you.
If you feel terror, you feel great fear or are very scared of something.
a negative motivational influence
causing fear or dread or terror
very great or intense
causing extreme terror
the calculated use of violence (or the threat of violence) against civilians in order to attain goals that are political or religious or ideological in nature
a radical who employs terror as a political weapon
coerce by violence or with threats
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