1. Showing characteristics of age, especially having grey or white hair
   - grey [Brit, Cdn], gray [US], grey-haired [Brit, Cdn], gray-haired [US], grey-headed [Brit, Cdn], grizzly, hoar, hoary, white-haired

See also: old

Encyclopedia: Gray-headed

• Reb
• rebadge
• rebarbative
• rebate
• rebato
• mutualist
• mutuality
• mutually
• mutually beneficial
• mutually exclusive
• mutualness
• muumuu
• Muybridge
• Muzak
• muzhik
• muzjik
• Muztag
• Muztagh
• muzziness
• muzzle
• muzzle loader
• muzzle velocity
• muzzle-loading
• muzzler
• muzzy