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 독선self-righteousness

의미meaning; sense 합의agreement; consensus 동의synonymy; synonymity 무의미meaninglessness; insignificance 부주의carelessness 의견opinion 의도intention; purpose; aim 의사mind; intention 의식consciousness 의외being unexpected