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

See also: seism, unstable

• leptodactylid frog
• Leptodactylidae
• Leptodactylus
• Leptodactylus pentadactylus
• Leptoglossus
• leptomeninges
• leptomeningitis
• lepton
• Leptopteris
• Leptopteris superba
• Leptoptilus
• Leptoptilus crumeniferus
• Leptoptilus dubius
• leptorhine
• leptorrhine
• leptorrhinian
• leptorrhinic
• Leptospermum
• Leptospermum scoparium
• leptospira
• leptospirosis
• leptosporangiate
• leptosporangium
• leptotene
• Leptotyphlopidae