Below are the words that matched your query...
Undoable
- impossible to achieve; "an unattainable goal"
Unrealizable
- impossible to achieve; "an unattainable goal"
Unpowered
- not having or using power; "an autogiro is supported in flight by unpowered rotating wings"
Uncropped
- not used for growing crops; "uncropped soil"
Unseeded
- (of a piece of ground) not have a crop sown on it; "farmland still unsown"
- not seeded; used of players of lesser skill
Unsown
- (of a piece of ground) not have a crop sown on it; "farmland still unsown"
Unplowed
- (of farmland) not plowed; "unplowed fields"; "unbroken land"
Unploughed
- (of farmland) not plowed; "unplowed fields"; "unbroken land"