The term 'Which Way' can be used to refer to a situation in which there are multiple options or paths to take. It can also be used to ask for direction or advice on which path to take. The crossword solutions for this term are ANY (3 letters) and EVERY (5 letters). ANY is a pronoun that refers to one or some of a group without specifying which one, while EVERY is an adjective that means all of a group without exception.