destroy, ruin, overthrow, perish

Radicals

• 全滅【ぜんめつ】
  annihilation, total destruction, complete destruction, crushing defeat
• 滅ぼす【ほろぼす】
  to destroy, to overthrow, to wreck, to ruin
• 滅びる【ほろびる】
  to go to ruin, to go under, to fall, to be destroyed, to die out, to become extinct, to perish
• 滅亡【めつぼう】
  downfall, ruin, collapse, destruction