This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
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verb-intransitive. To become red in the face, especially from modesty, embarrassment, or shame; flush.

verb-intransitive. To become red or rosy.

verb-intransitive. To feel embarrassed or ashamed: blushed at his own audacity.

n. A reddening of the face, especially from modesty, embarrassment, or shame.

n. A red or rosy color: the blush of dawn.

n. A glance, look, or view: thought the painting genuine at first blush.

n. Blusher.

n. An act of blushing.

n. A sort of makeup, frequently a powder, used to redden the cheeks. Confer rouge.

n. A color between pink and cream.

v. To redden in the face from shame, excitement or embarrassment.

n. The collective noun for a group of boys.

verb-intransitive. To become suffused with red in the cheeks, as from a sense of shame, modesty, or confusion; to become red from such cause, as the cheeks or face.

verb-intransitive. To grow red; to have a red or rosy color.

verb-intransitive. To have a warm and delicate color, as some roses and other flowers.

v. To suffuse with a blush; to redden; to make roseate.

v. To express or make known by blushing.

n. A suffusion of the cheeks or face with red, as from a sense of shame, confusion, or modesty.

n. A red or reddish color; a rosy tint.

To shine, as the sun.

To glance; look.

To become red in the face; redden all over the face: especially from modesty, embarrassment, confusion, or shame.

To appear as if blushing; exhibit a red or roseate hue; bloom freshly or modestly.

To be ashamed: with at or for.

To make red.

To express, show, or make known by blushing, or by a change of color similar to a blush.

n. A gleam.

n. A glance; glimpse; look; view: obsolete except in the phrase at first blush.

n. Look; resemblance: as, she has a blush of her father.

n. The suffusion of the cheeks or the face with a red color through confusion, shame, diffidence, or the like.

n. A red or reddish color; a rosy tint.

v. become rosy or reddish

v. turn red, as if in embarrassment or shame

n. a rosy color (especially in the cheeks) taken as a sign of good health

n. sudden reddening of the face (as from embarrassment or guilt or shame or modesty)

"It's also embarassing and somewhat telling to admit that the only way to get me to blush is to compliment my writing."

at the first blush   

pale   

blushed    blushes    blushfulness    blushing   

redden    colour    color    discolour    discolor    healthiness    good health    reflex action    reflex response    physiological reaction   

to put to the blush   

blushed    blushing   

redden    rouge    ruddy    flush   

Cush    Rush    brush    crush    cush    dush    flush    frush    grush    gush   

flush    embarrassment    glow    tinge    bloom    tint    shiver    cheek    tear    shyness