A slip knot, also known as a running knot or a noose, is a loop that can be easily adjusted by pulling on one end of the rope. Other synonyms for a slip knot include slip loop, running loop, or noose loop. The term 'slip knot' is commonly used in the context of knots in fishing, camping, and boating. Some other variations of the slip knot are the bowline knot, the fisherman's knot, and the double-overhand knot. Each version of the slip knot has its own unique features and purposes. Regardless of the name, a slip knot is a versatile knot that is easy to tie and useful in many different situations.