The term BE UNCOOPERATIVE can be described by three crossword solutions: BALK (4 letters), STONEWALL (9 letters), and STOWA (5 letters). BALK means to refuse to comply with a request or demand, while STONEWALL is to refuse to answer questions or cooperate. STOWA is an acronym for 'Stop Talking, Walk Away, ' which is a phrase used to describe someone who refuses to cooperate. All three of these terms refer to someone who is uncooperative and unwilling to cooperate.