傷跡 （キズアト） scar

傷害 （ショウガイ） injury, inflicting bodily injury

殺傷 （サッショウ） killing and wounding, bloodshed

脳挫傷 （ノウザショウ） cerebral contusion

傷 （きず） wound, injury, cut, gash, bruise, scratch, scrape, scar, chip, crack, scratch, nick, flaw, defect, weakness, weak point, stain (on one's reputation), disgrace, dishonor, dishonour, (emotional) hurt, hurt feelings

傷跡 （きずあと） scar

無傷 （むきず） unhurt, uninjured, unwounded, unscathed, unharmed, flawless (e.g. gem), unblemished, undamaged, perfect (condition), spotless (e.g. reputation), faultless (e.g. performance), perfect (record), without failure, without defeat

古傷 （ふるきず） old wound, scar, unpleasant past experience, painful memory, past misdeed

痛む （いたむ） to hurt, to ache, to feel a pain, to be injured, to be spoiled (e.g. food), to be damaged

痛める （いためる） to hurt, to injure, to cause pain, to harm, to damage, to spoil, to worry, to bother, to be grieved over, to afflict, to cause financial loss, to hurt one's pocket