Grizzled
verb
To make or become grey, as with age.
verb
To cry continuously but not very loudly - especially of a young child.
To whinge or whine.
To fuss or cry
adjective
Greyed, old
Grey or partly grey
Streaked or mixed with grey; grizzly; griseous
Synonyms: grey-haired, grizzled, grizzly, hoary