threatened (species); endangered
discontinue, sever, cut off, abstain, interrupt, suppress, be beyond, without match, peerless, unparalleled
ゼツ / た.える
destroy, ruin, overthrow, perish
メツ / ほろ.びる
dangerous, fear, uneasy
キ / あぶ.ない
fear, be afraid of, dread
ク / おそ.れる