-be lush-

v. t. 1. To suffuse with a blush; to redden; to make roseate. [ Obs. ] [ 1913 Webster ]

To blush and beautify the cheek again. Shak. [ 1913 Webster ]

2. To express or make known by blushing. [ 1913 Webster ]

I'll blush you thanks. Shak. [ 1913 Webster ]

n. 1. A suffusion of the cheeks or face with red, as from a sense of shame, confusion, or modesty. [ 1913 Webster ]

The rosy blush of love. Trumbull. [ 1913 Webster ]

2. A red or reddish color; a rosy tint. [ 1913 Webster ]

Light's last blushes tinged the distant hills. Lyttleton. [ 1913 Webster ]

At first blush, or
At the first blush, at the first appearance or view. “At the first blush, we thought they had been ships come from France.” Hakluyt. This phrase is used now more of ideas, opinions, etc., than of material things. “All purely identical propositions, obviously, and at first blush, appear, ” etc. Locke. --
To put to the blush, to cause to blush with shame; to put to shame. [ 1913 Webster ]

adj. rose-colored.
Syn. -- blushful, rosy. [ WordNet 1.5 ]

n. One that blushes. [ 1913 Webster ]

n. A modest girl. [ Obs. ] B. Jonson. [ 1913 Webster ]

a. Full of blushes. [ 1913 Webster ]

While from his ardent look the turning Spring
Averts her blushful face. Thomson. [ 1913 Webster ]

n. The act of turning red; the appearance of a reddish color or flush upon the cheeks. [ 1913 Webster ]

a. Showing blushes; rosy red; having a warm and delicate color like some roses and other flowers; blooming; ruddy; roseate. [ 1913 Webster ]

The dappled pink and blushing rose. Prior. [ 1913 Webster ]