The crossword solutions for the term INTERVENE, WITH 'IN' are INSET, INPUT, and INJURE. INSET means to insert or set IN something, such as a piece of jewelry into a setting. INPUT is the information or instructions that are put into a machine or system. INJURE means to cause physical harm or damage to someone or something. Intervene is an action taken to stop or prevent something from happening, or to change the course of events. When used with 'IN', it implies taking action to become involved IN a situation.