1. Subject to or caused by an earthquake or earth vibration
   - seismic

See also: seism, unstable

• mountainous
• mountainside
• mountaintop
• mountebank
• mountebankery
• Hemiascomycetes
• hemic
• hemicellulose
• hemicrania
• hemicycle
• hemidemisemiquaver
• hemiepiphyte
• Hemigalus
• Hemigalus hardwickii
• Hemigrammus
• hemihedral
• Hemimetabola
• hemimetabolic
• hemimetabolism
• hemimetabolous
• hemimetaboly
• hemimetamorphic
• hemimetamorphosis
• hemimetamorphous
• hemimorphic