Needing Liniment is a term used to describe someone who is in need of a topical analgesic, such as a lotion or cream, to help relieve pain. The two crossword solutions for this term are SORE and ACHY, both of which are four letters long. SORE is an adjective that means having a painful or uncomfortable sensation, while ACHY is an adjective that means having a dull, continuous pain. Both words can be used to describe someone who is in need of liniment to help alleviate their pain.