1. Having a grey appearance
   "lonely creeks are opal in the dawn, sword-blue in the sun, greyly silver under misty moons"
   - grayly [US]

See also: grey [Brit, Cdn]

• reliability
• reliable
• reliableness
• reliably
• reliance
• reliant
• relic
• relict
• relief
• relief map
• relief pitcher
• relief printing
• relief teacher
• relief valve
• relievable
• relieve
• relieve oneself
• relieved
• reliever
• relievo
• relight
• religion
• religionism
• religionist
• religiose