고민worry; anguish 고생trouble; hardship 학수고대looking forward to; waiting eagerly for 각고hard work; difficult labor; backbreaking work 고갈extreme thirst 고난hardship; trouble; suffering; difficulty; adversity; trial; ordeal 고뇌anguish; agony 고대eager waiting 고락sorrows and joys 고배experience of failure

두통headache 통증pain; ache 근육통muscular pain 두통약headache medicine 복통stomachache; bellyache 생리통cramps; menstrual pain; period pain 진통제painkiller; pain reliever 치통toothache 침통distress; sadness; mournfulness 통각sense of pain