You searched for: “terrific
terrific (adjective)
1. Frightful; causing terror; terrifying; very bad or unpleasant.
2. Informal: Causing awe or amazement; extraordinarily great or intense.
3. Extremely good; wonderful: "We had a terrific vacation."
4. Etymology: from Latin terrificus, "causing terror or fear", from terrere, "fill with fear" plus root of facere, "to make".

Weakened sensed of "very great, severe"; such as, "I have a terrific headache" appeared in 1809. The colloquial sense of "excellent" began about 1888.