고독loneliness; solitude 단독being independent; being singular 독립independence 독사진picture taken of one individual alone 독주회recital 독창곡solo 독창력creativity; originality 독창회vocal recital 무남독녀only daughter 고독감feeling of loneliness; sense of isolation

최선the best 개선improvement 최선책the best plan 친선friendship; amity 개과천선reforming one’s character; mending one´s ways 개선안improvement plan 개선책corrective measure 권선징악encouraging good and punishing evil 다다익선the more, the better 독선적self-righteousness