unoccupied

adjective4

1. •
   Not inhabited, especially by a tenant

   • Construction of the world’s tallest unoccupied skyscraper may resume as early as next week, almost 10 years after work ground to a halt, according to Chinese state media. — 2025
2. •
   Not being used; vacant or free
3. •
   Not occupied by foreign troops etc
4. •
   Not employed on a task; idle