Following are all the grayish like words, in the list below.
GREYISH
100% like grayish
GREY
100% like grayish
GRAY
100% like grayish
COLORLESS
99.81% like grayish
ACHROMATIC
99.78% like grayish
BROWNISH
33.44% like grayish
YELLOWISH
33.44% like grayish
BLUISH
33.44% like grayish
BLACKISH
33.44% like grayish
WHITISH
33.44% like grayish
BLUEISH
33.44% like grayish
PINKISH
33.44% like grayish
GREENISH
33.44% like grayish
REDDISH
33.44% like grayish
PURPLISH
33.44% like grayish
ORANGISH
33.44% like grayish
TANNISH
33.44% like grayish
YELLOWY
33.44% like grayish
CREAMISH
33.44% like grayish
BROWN
33.44% like grayish
GOLDISH
33.44% like grayish
DISCOLORED
33.44% like grayish
BLOTCHY
33.44% like grayish
GREENY
33.44% like grayish
GRIZZLED
33.44% like grayish
COOL GRAY
33.44% like grayish
BLUE-GRAY
33.44% like grayish
GRISEOUS
33.44% like grayish
IRON GRAY
33.44% like grayish
GREY-HAIRED
33.44% like grayish
SILVERISH
33.44% like grayish
GOLDENISH
33.44% like grayish
SILVER-HAIRED
33.44% like grayish
GLOOMYISH
33.44% like grayish
BEIGEISH
33.44% like grayish
DIRTYISH
33.44% like grayish
SOMBERISH
33.44% like grayish
COOL GREY
33.44% like grayish
ROUGHISH
33.44% like grayish
SANDYISH
33.44% like grayish
PALISH
33.44% like grayish
SALLOWISH
33.44% like grayish
RUSTYISH
33.44% like grayish
MOUSY
33.44% like grayish
VIOLETISH
33.44% like grayish
TURQUOISEY
33.44% like grayish
LIGHTISH
33.44% like grayish
BRIGHTISH
33.44% like grayish
BLEAKISH
33.44% like grayish
SILVER-GREY
33.44% like grayish
BLANKISH
33.44% like grayish
GREIGE
33.44% like grayish
DUSTY
33.44% like grayish
DUSKY
33.44% like grayish
BEIGE
33.44% like grayish
FAINTISH
33.44% like grayish
HOARY
33.44% like grayish
GRIMMISH
33.44% like grayish
DUNNY
33.44% like grayish
GRAY-HEADED
33.44% like grayish
GRITTISH
33.44% like grayish
BEIGEY
33.44% like grayish
RAINISH
33.44% like grayish
MELLOWISH
33.44% like grayish
SLATE GRAY
33.44% like grayish
MISTYISH
33.44% like grayish
MAGENTAISH
33.44% like grayish
MAROONISH
33.44% like grayish
RUDDYISH
33.44% like grayish
RAWISH
33.44% like grayish
BRONZISH
33.44% like grayish
GRANULAR
33.44% like grayish
MUDDYISH
33.44% like grayish
RUSSETISH
33.44% like grayish
FLAXENISH
33.44% like grayish
PLAINISH
33.44% like grayish
ORANGEY
33.44% like grayish
SOFTISH
33.44% like grayish
RUFULOUS
33.44% like grayish
GRIZZLE
33.44% like grayish
DRABBISH
33.44% like grayish
CINEREOUS
33.44% like grayish
ROTTENISH
33.44% like grayish
PURPLELY
33.44% like grayish
SAGE GREEN
33.44% like grayish
SWARTHY
33.44% like grayish
DEEPISH
33.44% like grayish
VAGUISH
33.44% like grayish
WHITE
33.44% like grayish
BLACKSOME
33.44% like grayish
SUBFUSCOUS
33.44% like grayish
BAYISH
33.44% like grayish
OILYISH
33.44% like grayish
GRUFFISH
33.44% like grayish
DULLISH
33.44% like grayish
ROUNDISH
33.44% like grayish
FUSCESCENT
33.44% like grayish
ASH-COLORED
33.44% like grayish
CRIMSONY
33.44% like grayish
DUST-COLORED
33.44% like grayish