unarmed (adj.)

• defenseless
• disqualified
• helpless
• ill-equipped
• incapable
• incompetent
• unadapted
• unarmored
• unattended
• uncovered
• undefended
• unequipped
• unfit
• unguarded
• unprotected
• unqualified
• unshielded
• unsuited
• unsuspecting
• weaponless