Which of the following is NOT a word used to describe an earthquake?

The term "Drop-slide" is not commonly used to describe an earthquake because it does not accurately depict the main characteristics and actions associated with an earthquake event. Earthquakes are typically described using terms such as shaking, trembling, quaking, or rumbling. These words reflect the movement, vibration, and release of energy that occur during an earthquake. "Drop-slide" does not convey this sense of motion or energy, and thus, is not a suitable word to describe an earthquake event.