proaction


pro·ac·tive

P0572800 (prō-ăk′tĭv)adj. Acting in advance to deal with an expected difficulty; anticipatory: proactive steps to prevent terrorism.
pro·ac′tion n.pro·ac′tive·ly adv.pro·ac′tive·ness, pro′ac·tiv′i·ty n.

proaction

(prəʊˈækʃən) naction that initiates change as opposed to reaction to events[C20: from pro-2 + (re)action]