unimprovedˈ adjective

1. Not made better
2. Not cultivated, cleared or built upon
3. Not put to use

• gibbon
• Gibbonian
• gibbons
• gibbose
• gibbosities
• gibbosity
• gibbous
• gibbously
• gibbousness
• gibbousnesses
• gibbsite
• gibbsites
• gib-cat
• gibe
• gibed
• gibel
• gibels
• Gibeonite
• giber
• gibers
• gibes
• gibing
• gibingly
• giblet
• giblets