The term 'lie alongside' can be solved by the crossword solutions SKIRT (5 letters) and ABUT (4 letters). 'Lie alongside' is a phrase that means to be situated next to or close to something. The word 'SKIRT' is often used to describe a garment that hangs from the waist and covers the lower part of the body. The word 'ABUT' means to border on or touch something. Therefore, when combined, the two words suggest that something is located close to or touching something else.