The term 'CAUSES PAIN' can be summed up with the crossword solution 'HURTS, ' which is a five-letter word. Pain is an unpleasant sensation that can range from mild to severe and can be caused by a variety of factors, such as physical injury, illness, or emotional distress. Pain can also be caused by certain medications or medical treatments. Pain is a signal that something is wrong in the body and can be a warning sign of a more serious condition.