greyish

from WordNet (r) 3.0 (2006)

greyish
    adj 1: of an achromatic color of any lightness intermediate
           between the extremes of white and black; "the little grey
           cells"; "gray flannel suit"; "a man with greyish hair"
           [syn: {grey}, {gray}, {greyish}, {grayish}]

from The Collaborative International Dictionary of English v.0.48

greyish \grey"ish\ adj.
   somewhat gray.

   Syn: grayish.
        [WordNet 1.5]