unimproved

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. not made more desirable or valuable or profitable;
especially not made ready for use or marketing (Freq. 1)
- taxes on unimproved land are low
- unimproved dirt roads
• Ant:
improved
• Similar to:
dirt, ungraded, scrub
2. (of land) not cleared of trees and brush;
in the wild or natural state
- a farm with 50 acres of unimproved and 68 acres of improved land
- unimproved woodlands
• Similar to:
uncleared