grey

adjective

1
of an achromatic color of any lightness intermediate between the extremes of white and black
the little grey cells
gray flannel suit
2
intermediate in character or position
a grey area between clearly legal and strictly illegal
3
used to signify the Confederate forces in the American Civil War (who wore grey uniforms)
a stalwart grey figure
4
showing characteristics of age, especially having grey or white hair
whose beard with age is hoar"-Coleridge
nodded his hoary head

1
Englishman who as Prime Minister implemented social reforms including the abolition of slavery throughout the British Empire (1764-1845)
2
horse of a light gray or whitish color
3
clothing that is a grey color
he was dressed in grey
4
Queen of England for nine days in 1553; she was quickly replaced by Mary Tudor and beheaded for treason (1537-1554)
he was dressed in grey
5
United States writer of western adventure novels (1875-1939)
6
a neutral achromatic color midway between white and black
7
any organization or party whose uniforms or badges are grey
the Confederate army was a vast grey

Also useful for “grey”:Unscrambler— Turn loose letters into real words