You searched for: “counterproductive
counterproductive (s) (adjective), more counterproductive, most counterproductive
1. Thwarting the achievement of an intended goal; tending to defeat one's purpose: Getting into more debt while trying to save money is counterproductive activity.
2. Producing problems or difficulties instead of helping to achieve a goal: A direct challenge to Harry's authority is likely to be a counterproductive activity.
3. Tending to hinder the achievement of goals in sports certainly involves counterproductive efforts by opposing players.