The term 'float in water' can be represented by two crossword solutions: SWIM (4 letters) and BOB (3 letters). Swimming is the act of propelling oneself through water using one's arms and legs. It is a popular recreational activity and a competitive sport. Bobbing is a type of swimming where the body is kept afloat by moving the arms and legs in a vertical motion. This technique is often used to stay afloat in rough waters.