The term 'pull along' can be defined by four crossword solutions: DRAG (4 letters), HAUL (4 letters), TOW (3 letters), and LUG (3 letters). Dragging is the act of pulling something along the ground, usually with force. Hauling is the act of transporting something, often with a vehicle. Towing is the act of pulling something behind a vehicle, such as a trailer or boat. Lugging is the act of carrying something heavy, often with difficulty. All of these terms refer to the act of pulling something along.