The term ACHE SOOTHER can be solved by three crossword solutions: LINIMENT (8 letters), ICEBAG (6 letters) and HOTWATERBAG (11 letters). LINIMENT is a type of ointment or cream that is applied to the skin to relieve pain. An ICEBAG is a bag filled with ice cubes that is used to reduce swelling and inflammation. A HOTWATERBAG is a bag filled with hot water that is used to provide warmth and relief from pain. All three solutions are commonly used to soothe aches and pains.