Related Clues:

• Canine or molar
• Crown setting
• Recruit's place
• Fang
• Gnaw thing
• Place for a crown or cap
• Drilling apparatus
• It's well-positioned
• Its crown is in your head
• Well driller
• Crown wearer, perhaps
• Where some oil rigs are
• Offshore site, sometimes
• Molar, for example
• Not on land, as an oil rig