dour /door or dowˈər/

1. Obstinate, determined
2. Sullen
3. Grim

• gibbers
• gibbet
• gibbeted
• gibbeting
• gibbets
• gibbing
• gibble-gabble
• gibbon
• Gibbonian
• gibbons
• gibbose
• gibbosities
• gibbosity
• gibbous
• gibbously
• gibbousness
• gibbousnesses
• gibbsite
• gibbsites
• gib-cat
• gibe
• gibed
• gibel
• gibels
• Gibeonite