terri-
(Latin: frightful, fearful; fear; fright; literally, causing terror)
Don't confuse this element with other words that are spelled in a similar way; such as, terrestrial, territory.
terrify
1. To frighten; to fill with terror; to intimidate.
2. To fill with terror or alarm; make greatly afraid.
3. To menace or to threaten; to fill with fear.
terrifying
1. Causing extreme terror.
2. Frightening or intimidating.
terror
Great fear, alarm; intense, over whelming fear; informal, one who is annoying or difficult to manage, especially a child.
terrorism
A systematic use of violence, terror, and intimidation to achieve an end.
terrorist
A person who coerces with violence and terror to achieve some objective.
terrorize
To fill or overwhelm with terror; to coerce by intimidation or fear.
terrorizer