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

• Lexulous
• Wordscraper
• Wordosaur

adj. Exposed to or swept by winds: windswept moors.

adj. Exposed to the winds.

adj. open to or swept by wind

"He took that to mean the deep lines etched on his face from reporting in windswept desert climates with bullets flying."

inhospitable   

treeless    snow-covered    wind-swept    trackless    windy