lifeless

/ˈlaɪf.ləs/
adjective
  1. Dead; no longer alive.
    • The lifeless body of the fish washed up on the shore.
    • After the accident, the driver was declared lifeless at the scene.
    • The hiker found a lifeless bird on the trail.
  2. Lacking energy, spirit, or interest; dull.
    • The party was lifeless until the music started playing.
    • The city felt lifeless on the rainy Sunday afternoon.
    • His lifeless performance put the audience to sleep.
  3. Without living things; barren or empty of life.
    • The lifeless room had no plants or decorations.
    • The desert landscape seemed completely lifeless.
    • After the fire, the forest looked gray and lifeless.