unimproved
unimp·ro·ved
adjective
1.
not made more desirable or valuable or profitable; especially not made ready for use or marketing
- “taxes on unimproved land are low”
- “unimproved dirt roads”
Origin
From un- + improved.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.