擁する[yousuru] to have
擁壁[youheki] retaining wall (civil engineering)
擁立[youritsu] back
抱擁[houyou] embrace
擁護[yougo] protection

人権擁護[jinkenyougo] protection of human rights
擁護論[yougoron] championship
擁護者[yougosha] advocate
相擁[aiyou] embrace