1. Relating to the deepest parts of the ocean (below 6000 meters)

See also: seabed

Encyclopedia: Hadal

• well-educated
• well-endowed
• well-favored
• well-favoured
• well-fed
• well-fixed
• well-formed
• well-found
• well-founded
• well-groomed
• well-grooved
• well-grounded
• well-heeled
• well-informed
• well-intentioned
• well-kept
• well-knit
• well-known
• well-lighted
• well-lined
• well-made
• well-mannered
• well-marked
• well-meaning
• well-meant