dour /door or dowˈər/

1. Obstinate, determined
2. Sullen
3. Grim

dourˈly adverb

dourˈness noun

• foster-parent
• foster-parents
• fosters
• foster-sister
• foster-sisters
• foster-son
• foster-sons
• fostress
• fostresses
• fother
• fothered
• fothergilla
• fothergillas
• fothering
• fothers
• fou
• fouat
• fouats
• Foucault current
• Foucault's pendulum
• foud
• foudrie
• foudries
• foudroyant
• fouds