1. A dark oil consisting mainly of hydrocarbons
   - petroleum, crude oil, crude, rock oil, fossil oil, oil

Type of: fossil fuel, oil

Encyclopedia: Black gold

• witches' broth
• witches' butter
• witches' Sabbath
• witchgrass
• witching
• witching hour
• witchlike
• wite
• witenagemot
• with
• with child
• with kid gloves
• with that
• with-it
• withal
• withdraw
• withdrawal
• withdrawal method
• withdrawal symptom
• withdrawer
• withdrawing room
• withdrawn
• withdrawnness
• withe
• wither