2 Words to use with greyer

Reaching down, he picked up the rifle of a fallen soldier, fondled its mechanism lovingly for a moment, and then, cuddling it tenderly beneath his chin, his finger bade it spit death at the misty grey figures crawling through the greyer fog in front.

The "General on Horseback," in our National Gallery, (Ligonier,) a fine picture, is in no small degree hurt by the absence of a little greyer tone in the part of the sky about the head.

2 Words to use with  greyer