remains

1. Origins, structure, and basic meaning

• Structure: 骸 denotes remains, whether of a dead creature or a destroyed object; its on-reading is がい, and its kun-reading is むくろ.
• Basic usage: 死骸 refers to the carcass of a dead creature, while 残骸 refers to wreckage or other material remains.

2. Common pitfalls and similar expressions

• 死骸 / 残骸
  • 死骸: This word refers to the carcass or dead body of a bird, animal, or other creature. Example: 森で小鳥の死骸を見つけた。
  • 残骸: This word refers to wreckage or debris left from an aircraft, building, or other object. Example: 物語の探検隊は砂漠で飛行機の残骸を発見した。