grayly
1. [ adverb ] having a gray appearance
Synonyms: greyly
Examples:

"lonely creeks are opal in the dawn, sword-blue in the sun, grayly silver under misty moons"

Related terms: gray gray gray
Similar spelling:   greyly
  Greely
  gruel
  growl
  Groll
  grill
  Grell
  Grall
  grail