1) Ash-colored 2) Ashen 3) Like ashes 4) Resembling ashes 5) Shade of gray 1) Ashen 2) Ashy 
Cinereous is a colour, meaning ashy grey in appearance, either consisting of or resembling ashes, or a grey colour tinged with coppery brown. It is derived from the Latin cinereous, from cinis (ashes). The first recorded use of cinereous as a colour name in English was in 1661. ==Cinereous in nature== Birds Image:Crypturellus cinereus.jpg|Cinereou...
ashy grey
• (a.) Like ashes; ash-colored; grayish.
ash-colored, light-gray due to a covering of short hairs
ash-colored, light-gray due to a covering of short hairs
Ci·ne're·ous adjective [ Latin cinereus , from cinis ashes.] Like ashes; ash- colored; grayish. 
Ash-colored; light gray.
ashy grey
in the state of or reduced to ashes: cinereous bodies. · resembling ashes. · ashen; ash-colored; grayish: a cinereous bird.