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

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v. to crease or wrinkle

n. A rattling noise in the throat, as from suffocation. See death-ruckle.

To make a rattling noise; rattle.

v. make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in

v. make a hoarse, rattling sound

"Suddenly, the dead silence struck me: my ear missed the "ruckle," and the occasional exclamations of delight."

rattle   

buckle    chuckle    huckle    knuckle    muckle    suckle