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

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adj. Made or worn loose or draped, as to allow or suggest fluttering in the wind: a flyaway coat; long, flyaway hair.

adj. Prepared for immediate flight: a plane in flyaway condition.

adj. Designed for air travel: flyaway bags.

adj. Given to frivolity; flighty.

n. Sports An aerial gymnastic move performed on the parallel bars, rings, or other apparatus, especially a flying dismount with a somersault.

adj. Soft, light, unruly, and difficult to set into a style.

n. A stray hair of this kind.

adj. Disposed to fly away; flighty; unrestrained; light and free; -- used of both persons and things.

Flighty; restless; fluttering: as, a flyaway young woman; a flyaway costume.

adj. guided by whim and fancy

adj. (of hair or clothing) worn loose

"So we're operating off a flyaway, which is a much smaller satellite dish."

frivolous    loose   

flighty    unrestrained   

sweat-dampened    ash-blond    dark-blond    corn-silk    back-page    chin-length    buzz-cut    honey-brown    short-cropped    shoulder-length