1. Of the color of slate or granite
   - slate-grey [Brit, Cdn], slate-gray [US], slaty-grey [Brit, Cdn], slaty, slatey, stone-grey [Brit, Cdn], stone-gray [US]

See also: achromatic, neutral

• exit
• exit poll
• exit ramp
• Exmoor
• exobiology
• exocarp
• exocentric
• Exocet
• Exocoetidae
• exocrine
• exocrine gland
• Exocycloida
• exode
• exoderm
• exodontia
• exodontic
• exodontics
• exodontist
• exodus
• exoergic
• exoergic reaction
• exogamic
• exogamous
• exogamy
• exogen