Nantoka/고소goso고소 (goso) is a Korean word meaning “bitter smile”.Meanings1bitter smilePart of speechnounHanja苦笑Related words고민worry고생trouble고통pain고통스럽다painful미소smile고충difficulty고진감래sweetness after bitterness고난hardship고생스럽다suffering hardship고심consideration생활고financial difficulties악전고투desperate fightStudy Korean with flashcards →