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

• Lexulous
• Wordscraper
• Wordosaur

adj. Not protected; open to assault, injury, damage, or theft.

adj. Engaged in without taking precautions against the risk of pregnancy or infection by sexually transmitted disease.

adj. Not protected; lacking defense.

Not protected; not defended; not supported.

adj. lacking protection or defense

"It is a really sad fact that all the while this misunderstanding has left many homes totally unprotected from the risk of electric shocks."

exposed    open    unshielded    naked    defenseless   

unexposed    protected   

defenseless    naked    fenceless    unfenced    unguarded   

affected    connected    corrected    defected    deflected    dejected    detected    directed    disaffected    disconnected   

defenseless    vulnerable    unguarded    friendless    unarmed    helpless    powerless    unoccupied    naked    undefended