dour /door or dowˈər/

1. Obstinate, determined
2. Sullen
3. Grim

dourˈly adverb

dourˈness noun

• air miles
• air-minded
• air miss
• airn
• air-officer
• air-officers
• air-passage
• air-passages
• air-piracies
• air-piracy
• air pistol
• air pistols
• airplane
• airplanes
• air-plant
• air-plants
• air play
• air plays
• air-pocket
• air-pockets
• air pollution
• air pollutions
• airport
• airport fiction
• airport fictions