擲弾筒: grenade launcher

基礎的: fundamental, basic

奇跡的: miraculous

British Antarctic Territory (an overseas territory in the Antarctic administered by the United Kingdom, and also including the South Orkney Islands and South Shetland Islands)

British Indian Ocean Territory (an archipelago and overseas territory of the United Kingdom in the Indian Ocean)

stagehand in kabuki and bunraku (who dresses fully in black)

steam whistle

drop (of liquid); droplet

祝く, 寿く: congratulate, wish well / 惚く, 呆く: be senile or mentally slow

北: (漢音; kan'on pronunciation)