1. (noun) shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity

• quake
• seism
• temblor

1. (noun) shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity

• geological phenomenon

2. (noun) a disturbance that is extremely disruptive

• commotion
• disruption
• disturbance
• flutter
• hoo-ha
• hoo-hah
• hurly burly
• kerfuffle
• to-do

1. (noun) shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity

• earth tremor
• microseism
• tremor
• seaquake
• submarine earthquake
• seismic disturbance
• shock

1. (noun) shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity

• quake
• tremor
• seismal
• seismal
• seismic
• seismic