天てん災さい地ち変へんMeaningsNoun1. natural disaster (Yojijukugo)Kanji used天heaven災natural disaster地ground変changePitch accentてんさいちへんComposed of天てん災さいnatural disaster; natural calamity; act of GodNoun地ちearth; ground; land; soil; place; territory; bottom (of a package, book, etc.); earth (one of the five elements)Noun変へんstrange; odd; peculiar; weird; curious; eccentric; funny; suspicious; fishy; unexpected; …Na-adjective