우려憂慮 worry; concern 우울憂鬱 depression; melancholy 기우杞憂 unfounded worry 내우외환內憂外患 troubles both at home and abroad 우국憂國 patriotism 우국지사憂國之士 patriot 우국충정憂國衷情 patriotism 우수憂愁 gloom; melancholy 우울감憂鬱感 depression 우울증憂鬱症 the blues; mental depression; melancholy 우환憂患 worry; trouble