boobook /booˈbŭk/

An Australian owl (Ninox boobook)

• ruination
• ruinations
• ruined
• ruiner
• ruiners
• ruing
• ruings
• ruining
• ruinings
• ruin marble
• ruinous
• ruinously
• ruinousness
• ruinousnesses
• ruins
• rukh
• rulable
• rule
• Rule 43
• ruled
• ruleless
• rule of faith
• rule of the road
• rule of three
• rule of thumb